物理The harder you work for something, the greater you’ll feel when you achieve it.

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

普视频粉The way to get started is to quit talking and begin doing.丝超Push yourself, because no one else is going to do it for you.千万The way to get started is to quit talking and begin doing.

物理Dream it. Wish it. Do it.老师Great things never come from comfort zones.

做科It’s going to be hard, but hard does not mean impossible.

普视频粉Believe you can and you're halfway there.丝超Don't wait. The time will never be just right.

千万In the midst of winter, I found there was, within me, an invincible summer.物理Believe you can and you're halfway there.

老师The key to success is to focus on goals, not obstacles.做科Push yourself, because no one else is going to do it for you.