The harder you work for something, the greater you’ll feel when you achieve it.

Great things never come from comfort zones.Success is not final, failure is not fatal: It is the courage to continue that counts.

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

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

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

The only way to do great work is to love what you do.Wake up with determination. Go to bed with satisfaction.

Don't wait. The time will never be just right.In the midst of winter, I found there was, within me, an invincible summer.

The way to get started is to quit talking and begin doing.Believe you can and you're halfway there.

(责任编辑：James Taylor)