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

Don’t stop when you’re tired. Stop when you’re done.It’s going to be hard, but hard does not mean impossible.

Great things never come from comfort zones.The way to get started is to quit talking and begin doing.Believe you can and you're halfway there.

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.

Keep your face always toward the sunshine, and shadows will fall behind you.

Don't wait. The time will never be just right.The greatest glory in living lies not in never falling, but in rising every time we fall.

Believe you can and you're halfway there.The key to success is to focus on goals, not obstacles.

The way to get started is to quit talking and begin doing.Wake up with determination. Go to bed with satisfaction.

(责任编辑：Xu Xiyi)