Go forward indomitably, the more frustrated you are, the more excited you are - Sun Yat-sen's "Strategy for the Founding of the Nation"

To survive in competition, human beings must struggle - Sun Yat-sen's "Popularism"

Make up your mind, not be afraid of sacrifice, overcome all difficulties, and strive for victory - Mao Zedong's "The Foolish Old Man Moves the Mountains"

Don't be afraid of God! Don’t be afraid of ghosts! Don’t be afraid of the dead! Don’t be afraid, bureaucrats! --Ma Nan's "Yanshan Says What? Not Afraid of the Sky"

Strive for today's people and be the forerunner of those who are coming--Mao Dun's "Welcome to the Sun"

Persevere despite every setback and rise again and again. --Sun Yat-sen, "The people's strength is the foundation for the success of the revolution"

Everyone can move mountains if they fulfill their foolish wishes; it is not difficult for *** to fill up the sea if they have a spirit of excellence and health. --Cai E's "Persuasion" "Articles on Donating Military Materials"

But there is a way to go, and even higher people can do it - Ming Lang Ying's "Seven Revisions and Continuation of Poetry"

Difficulties reveal talents Not only will there be gains - Ouyang Xiu of the Song Dynasty, "Han Gong Yue Gu Tang"

Struggle is the father of all things - Tao Xingzhi's "Letter to Xiao Sheng"

We must seek success in struggle. Development and survival--Mao Dun's "The Rebirth of Literature"

Memorable victories all come from the tragedy of struggle--Li Dazhao's "History of the May Day Movement"

< p>Don't retreat, don't be pessimistic, don't despair - Lu Xun's "Book of Two Places"

Only when you keep moving forward can you maintain your honor; if you give up, you will be like a suit of armor that has been kept alive for a long time. Outdated styles will become a source of ridicule for the world--[English] Shakespeare's "Troilus and Cressida"

Keep harvesting, keep pursuing, and always learn to work hard and wait--[US ] Longfellow's "Ode to Life"

Perseverance and perseverance to the end--[Russian] Dostoyevsky's "Youth"

There is no success without hardship- -[Ancient Greece] Sophocles' "Electra"

There is no mountain that cannot be climbed, and no river that cannot be crossed--Korean proverb

Our abilities are related to proportional to the resistance.

If we are not aware of the difficulties we must face, we will not strive to do anything great--

[English] Hazlitt's "Characteristics"