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

医生You don’t have to be great to start, but you have to start to be great.乎作Believe you can and you're halfway there.

天工Dream it. Wish it. Do it.儿科Keep your face always toward the sunshine, and shadows will fall behind you.医生The greatest glory in living lies not in never falling, but in rising every time we fall.

乎作In the midst of winter, I found there was, within me, an invincible summer.天工The greatest glory in living lies not in never falling, but in rising every time we fall.

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

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

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

医生Don’t stop when you’re tired. Stop when you’re done.乎作The way to get started is to quit talking and begin doing.

(责任编辑：金东万)