周天The only way to do great work is to love what you do.

设需种Your limitation—it’s only your imagination.避免Believe you can and you're halfway there.

问题Believe you can and you're halfway there.周天Push yourself, because no one else is going to do it for you.设需种The harder you work for something, the greater you’ll feel when you achieve it.

避免Don’t stop when you’re tired. Stop when you’re done.问题Don't wait. The time will never be just right.

周天You don’t have to be great to start, but you have to start to be great.

设需种Success is not final, failure is not fatal: It is the courage to continue that counts.避免Success is not final, failure is not fatal: It is the courage to continue that counts.

问题Believe you can and you're halfway there.周天Don’t stop when you’re tired. Stop when you’re done.

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