Don’t stop when you’re tired. Stop when you’re done.

The harder you work for something, the greater you’ll feel when you achieve it.In the midst of winter, I found there was, within me, an invincible summer.

The only way to do great work is to love what you do.The way to get started is to quit talking and begin doing.Keep your face always toward the sunshine, and shadows will fall behind you.

Keep your face always toward the sunshine, and shadows will fall behind you.The only way to do great work is to love what you do.

It’s going to be hard, but hard does not mean impossible.

Success is not final, failure is not fatal: It is the courage to continue that counts.Your limitation—it’s only your imagination.

Don't wait. The time will never be just right.Success is not final, failure is not fatal: It is the courage to continue that counts.

The way to get started is to quit talking and begin doing.Don't wait. The time will never be just right.

(责任编辑：Liu Yagong)