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

Keep your face always toward the sunshine, and shadows will fall behind you.The key to success is to focus on goals, not obstacles.

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 greatest glory in living lies not in never falling, but in rising every time we fall.

The harder you work for something, the greater you’ll feel when you achieve it.It’s going to be hard, but hard does not mean impossible.

In the midst of winter, I found there was, within me, an invincible summer.

The key to success is to focus on goals, not obstacles.Do something today that your future self will thank you for.

The harder you work for something, the greater you’ll feel when you achieve it.The only way to do great work is to love what you do.

The key to success is to focus on goals, not obstacles.The key to success is to focus on goals, not obstacles.

(责任编辑：Chen Lizhong)