There is no smooth road in science. Only those who are not afraid of hard work and climb the steep mountain road can hope to reach the glorious peak. --Marx

The same is true for "difficulty". Facing a cliff, you won't be able to see a crack in it for a hundred years, but with an axe, you can advance inch by inch, and you have to advance foot by foot. With continuous accumulation, leaps and bounds will come, and breakthroughs will follow. --Hua Luogeng

We must be strong-willed, diligent, explore, discover, and never give in, cherish the good that comes on our way forward, endure the evil in and around us, and be determined Eliminate it. -- Aldous Huxley

The road of history is not the sidewalk that Neva walked on. It advances entirely in the fields, sometimes through dust, sometimes through mud, sometimes across swamps, and sometimes through jungles. -- Chernyshevsky

With a rational and clear-headed attitude towards life, people can overcome tragedies that they thought could not be solved in the past. -- Chernyshevsky

There is no cliff or tower in the world that a man with two feet cannot climb...Similarly, there is no such thing in the world The peak of science is beyond human reach. --Guo Minski

Diligence is the password of your life and can translate a magnificent epic for you. --Xiao Keqiang

The full development of talent is proportional to personal hard work and study. --Guo Moruo

Talent is the blade, hard work is the whetstone. A very sharp blade will rust and become waste if it is not sharpened with a stone for a long time. -- Lao She

Without wind and rain, it cannot grow into a big tree; without being tempered, it is difficult to become steel. Moving forward in the face of difficulties is also the only way for our revolutionary youth to grow. Young people with ideals and potential must be willing to endure hardship. --Lei Feng

The hard-working bees never have time to mourn. -- Blake

Industry, perseverance, patience, activity, vigilance, effort, perseverance, and other easily imaginable qualities of the same kind are considered valuable only because they are useful to Life conduct is beneficial. --Hume

Since you cannot do everything you wish to do, you should do everything you can do. -- Terentius

To learn to swim, you must get into the water -- Lenin

If you do something, do it well; if you can't or If you don't want to do it well, it's best not to do it. --Leo Tolstoy

Only such a person deserves life and freedom, if he fights for it every day. -- Goethe

A man who enjoys himself sees life as a bird - if he doesn't catch it quickly, it will fly away. He keeps the bird in a cage to appreciate himself.

A struggling person sees life as a train - if he doesn't get on quickly, it will drive away. He can get on the train and rush to his ideal destination. --Motto

Labor creates beauty. --Marx

The most beautiful things in our world are created by labor and the clever hands of people. --Gorky

Labor forms all valuable, beautiful and great things in this world. --Gorky

Just move, don't be suspicious. --Zheng Yu

When you learn this, it doesn't matter whether someone teaches you. The most important thing is whether you have awareness and perseverance. -- Fabre

Everything must be done in a down-to-earth manner, not in fantasy, not in vain, but in a down-to-earth manner with an attitude of seeking truth.

--Li Dazhao