1, the most obvious sign of a great man is a strong will. No matter how the environment changes, his original intention and hope will not change at all, but he will finally overcome obstacles and achieve the expected goal. Edison

Most sensitive people complain about the lack of power when it is too late to use it. -Rousseau

Courage lies not in being able to despise danger, but in recognizing it and overcoming it. -Dombret Sin.

4. People's courage can bear all the burdens; People's patience can endure most of the pain. Samuel Johnson

Since he has the courage to die, he should have the strength to fight. Refusing to accept suffering is not a sign of strength, but a sign of cowardice. -Balzac

6. Cowards die several times at a time, but husbands die once. -Shakespeare

7. Courage is a lamp in adversity. -huafu old horse

8. People who don't know how to be afraid can't be brave, because courage refers to the ability to be strong and unyielding in the face of all changes. Leo Roston

9. People's worries make the future bright, and happiness is instantly covered by darkness. -It's far away

10, if a person's passion, whether in happiness or distress, has the creed taught by reason about what should be feared and what should not be feared, then we call each such person a brave person because of his passion. -Plato

1 1, moving towards a certain goal is "ambition". Not giving up halfway is "qi", and the combination of the two is ambition. This is the success or failure of all undertakings. Dale Carnegie

12, perseverance, rotten wood can't be carved; Perseverance, the stone can be carved. -Xun Kuang

13, our courage is our best god. Joe Fletcher

14, the bigger, more severe and more complicated the test is. The better for those who are good at being tested. No matter how intense the pain is, it is ineffective for anyone who can see that it brings extraordinary benefits to people. -Rousseau

15, as long as you persist for a long time, after a certain moment in fear comes, fear is no longer extreme pain at all, but just a very annoying and exciting stimulus. Faulkner

16, courage is the wing of heaven, but cowardice leads people to hell.

17, in all mankind, anyone who is strong, upright, brave and kind is a hero! -Beethoven

18, there are ninety-nine difficulties. As long as you have a strong will, it is not difficult. -Yang Gensi

19. Virtue requires courage, and honest people are never timid. -Shakespeare

20. People who are used to real life can stick to it, while those who reflect on themselves and talk about theory don't want to cross their own boundaries, but stay there forever. With lofty intentions, absolute sincerity and talent, they hinder the progress of the event, because the steep mountain top will hurt them. -Turgenev

2 1. Virtue requires courage, and honest people are never timid. -Shakespeare

22. Courage, courage and firm determination can be compared with the sophistication of weapons. -Leonardo da Vinci

23. You should be like an alder. The wind will blow the tree off, but the huge trunk will always be straight. -petofi

24. Courage and perseverance. True wisdom is firm ambition. -Napoleon

Cowardice is your greatest enemy, and courage is your best friend. -Leonard Frank, turn around.

26. Bravely conquer everything: it can even add strength to flesh and blood. -Ovid

27. Fear and courage are close at hand, and they coexist-those who rush into enemy lines know the truth best. -Lengluo

28. It is immoral to live a mediocre and comfortable life. People who quit fighting automatically are cowards. -romain rolland

29. Where are the thorns that keep cutting? Where will the jackal die? Where is the mountain that cannot be pushed down? You just have to fight bravely and fight; Hold on, hold on forever, and the victory is yours. -Deng Zhongxia

Although the danger is not nearby, it is better to attack it head-on than to watch it come for a long time, because a person may lose sleep if he watches it for too long. bacon

3 1, the roar of "courage" is the mother of all success. Hugo

32. Strong people are excited at heart, but their views and beliefs are like compass pointers that jolt ships in a storm, and they can still point out the direction accurately. Clausewitz

33. A hero is a person who goes all out for everything and has no distractions from beginning to end. Baudelaire

34. A person who stubbornly sticks to his goal in a just cause will not waver in his determination because of his companion's frantic barking of "wrong", nor will he shrink from fear because of the tyrant's threatening face. -Horace

In all mankind, anyone who is strong, upright, brave and kind is a hero! -Beethoven

36. People who don't know how to be afraid can't be brave, because courage refers to the ability to be strong and unyielding in the face of all changes. Leo Roston

A brave man risks his life, not his conscience. sheila

38, a person's courage, can make a difference; A timid person, a cowardly person, although not in danger, but when he heard the threat of others, he was scared to death. What can such a person do? Dale Carnegie

39. A strong-willed person can hold the world in his hand and knead it like mud. -Goethe

40, remember! The more severe and difficult the situation is, the more we need to be firm, positive and resolute, and the greater the harm of passivity and inaction. Leo Tolstoy

4 1. The lion army led by reindeer will never be a lion army again. -Napoleon

Courage, like love, needs hope to nourish it. -Napoleon

43. There is only one way for those who are not afraid. -(Japanese writer) Tadao Tadao

44. How pitiful it is to discuss and argue in the face of bold behavior. Whitman (American poet)

45. Courage, in the eyes of pure soldiers, is just an adventure to make a living. Laroche Foucault

46. Caution is an important part of courage. -Frika

47. It is a good thing to cope with the rudeness of life, meet with nails, be insulted and have to work hard. This is a good thing to make people live. Romain rolland (French writer)

48. Great courage comes from great wisdom, and confidence is strengthened through understanding. This is the strongest courage and the strongest confidence. -(China political commentator) Zou Taofen

49. If you lose your property-you just lose a little bit. If you lose honor, you will lose a lot. If you lose courage, you lose everything! -Goethe

50. Discontent and boredom will only make us more determined to move forward; We should not turn a blind eye to difficulties. -(China political commentator) Zou Taofen

Expand it:

Li Shizhen's heroic story.

Li Shizhen, a native of Ming Dynasty, was a great doctor and pharmacologist. Li Shizhen's family has been practicing medicine for generations, and his father's medical skill is very high. He often treated patients for free, but he just didn't want his son to be a doctor again, because practicing medicine was a despised profession at that time. Li Shizhen doesn't think so. He secretly made up his mind to treat patients like his father.

Li Shizhen began to treat people at the age of 22, practicing medicine and studying drugs. He found that many old medicine books had many shortcomings, so he made up his mind to rewrite a perfect medicine book. In order to write this medicine book, Li Shizhen not only paid attention to accumulating experience in treating diseases, but also personally went to various places to collect medicines. He is not afraid of mountains, roads, cold and heat, and has traveled all over the famous mountains and rivers rich in medicinal materials.

Sometimes he doesn't go down the mountain for days. Eat some dry food when you are hungry, and spend the night in the mountains when it gets dark. He traveled thousands of miles, visited hundreds of doctors, old farmers, fishermen and hunters, and learned a lot from them that were not in books. He also personally tasted many medicinal materials to judge their nature and efficacy.

It took him 27 years to return to his hometown and finally compiled a new drug book, the famous Compendium of Materia Medica. This book has more than one million words and records more than 800 kinds of drugs, each with pictures. It is a masterpiece of Chinese medicine books, which has been translated into many languages and spread all over the world.