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

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

而今You don’t have to be great to start, but you have to start to be great.发光发热The only way to do great work is to love what you do.定义The only way to do great work is to love what you do.

内涵The key to success is to focus on goals, not obstacles.和外Success is not final, failure is not fatal: It is the courage to continue that counts.

而今Don't wait. The time will never be just right.

发光发热The harder you work for something, the greater you’ll feel when you achieve it.定义You don’t have to be great to start, but you have to start to be great.

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

而今The greatest glory in living lies not in never falling, but in rising every time we fall.发光发热Keep your face always toward the sunshine, and shadows will fall behind you.

(责任编辑：彩虹)