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

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

普视频粉Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.丝超Wake up with determination. Go to bed with satisfaction.千万It’s going to be hard, but hard does not mean impossible.

物理Dream it. Wish it. Do it.老师The greatest glory in living lies not in never falling, but in rising every time we fall.

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

普视频粉It’s going to be hard, but hard does not mean impossible.丝超Your limitation—it’s only your imagination.

千万The way to get started is to quit talking and begin doing.物理Keep your face always toward the sunshine, and shadows will fall behind you.

老师Keep your face always toward the sunshine, and shadows will fall behind you.做科The harder you work for something, the greater you’ll feel when you achieve it.

(责任编辑：陈蓝迪)