Work hard, work hard! For your future!

Nature traps people in darkness and forces them to always yearn for light.

——Goethe

Distress is the touchstone of life.

——Shirokov

Only in suffering can one know oneself.

——Hildy

Adversity and hardship are the highest schools for tempering one’s character.

——Liang Qichao

Difficulty is a harsh mentor.

——Baker

If you don’t know pain, you are not a good man.

——Hugo

Difficulties arise from the efforts to overcome them.

——Smiles

Worry inspires genius.

- Horace

Not everything that is helpful to you is readily available.

——Ferguson

The most difficult time is when success is not far away.

——Napoleon

Everything tastes bitter before it matures.

——Cyrus

If there were no obstacles in the way of life, what else would a man have to do.

——Bismarck

Life is like an ocean, only those with a strong will can reach the other side.

——Marx