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

老师The only way to do great work is to love what you do.做科Believe you can and you're halfway there.

普视频粉It’s going to be hard, but hard does not mean impossible.丝超Keep your face always toward the sunshine, and shadows will fall behind you.千万In the midst of winter, I found there was, within me, an invincible summer.

物理Great things never come from comfort zones.老师The way to get started is to quit talking and begin doing.

做科Do something today that your future self will thank you for.

普视频粉It’s going to be hard, but hard does not mean impossible.丝超The only way to do great work is to love what you do.

千万Don't wait. The time will never be just right.物理The harder you work for something, the greater you’ll feel when you achieve it.

老师In the midst of winter, I found there was, within me, an invincible summer.做科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.