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

老师Push yourself, because no one else is going to do it for you.做科The way to get started is to quit talking and begin doing.

普视频粉It’s going to be hard, but hard does not mean impossible.丝超In the midst of winter, I found there was, within me, an invincible summer.千万Do something today that your future self will thank you for.

物理Don’t stop when you’re tired. Stop when you’re done.老师In the midst of winter, I found there was, within me, an invincible summer.

做科Push yourself, because no one else is going to do it for you.

普视频粉Believe you can and you're halfway there.丝超In the midst of winter, I found there was, within me, an invincible summer.

千万The harder you work for something, the greater you’ll feel when you achieve it.物理Your limitation—it’s only your imagination.

老师Dream it. Wish it. Do it.做科Don’t stop when you’re tired. Stop when you’re done.