-Health

Suffering and hardship are the highest schools to temper personality.

-Liang Qichao

If you don't know the pain, you are not a hero.

-Hugo

Difficulties are a strict tutor.

Baker

Difficulties arise from efforts to overcome them.

smile

Worry inspires genius.

-Horace

Not everything that helps you is ready-made.

-Ferguson

The most difficult time is the day not far from success.

-Napoleon

What can people do if there are no obstacles in the journey of life?

Bismarck

All things suffer before they are mature.

-Cyrus

Life is a one-way street, no matter how you change, you will never look back. Once you understand and accept this, life will be much simpler.

Of all our shortcomings, the most rude is to despise our existence.

Life is real, life is sincere, and the grave is not his destination.