Have the courage to be your true self, stand alone, and don’t want to be someone else - Lin Yutang

We should have perseverance, especially self-confidence! We must believe that our talents are used to do something, no matter how high the cost, this kind of thing must be done - Madame Curie

Only those who are full of confidence can have confidence everywhere Be confident in immersing yourself in life and achieving your own will. ——Gorky

As long as a person has a belief and pursues something, he can endure any hardship and adapt to any environment. ——Ding Ling

Heaven moves vigorously, and a gentleman strives for self-improvement.

Sweat your own sweat and eat your own food. Doing your own thing and relying on people, heaven and ancestors is not considered a true man. "——Tao Xingzhi

In ancient and modern times, at home and abroad, all those who have achieved great things and made a difference to mankind are the result of down-to-earth and hard work."——Qian Sanqiang.

Through hardships and hardships, you will succeed.