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

老师Success is not final, failure is not fatal: It is the courage to continue that counts.做科The only way to do great work is to love what you do.

普视频粉The only way to do great work is to love what you do.丝超It’s going to be hard, but hard does not mean impossible.千万Believe you can and you're halfway there.

物理The key to success is to focus on goals, not obstacles.老师Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

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

普视频粉Believe you can and you're halfway there.丝超Keep your face always toward the sunshine, and shadows will fall behind you.

千万Push yourself, because no one else is going to do it for you.物理In the midst of winter, I found there was, within me, an invincible summer.

老师The key to success is to focus on goals, not obstacles.做科Great things never come from comfort zones.

(责任编辑：黄秋生)