内容摘要：物理Don’t stop when you’re tired. Stop when you’re done.

物理Don’t stop when you’re tired. Stop when you’re done.

老师The harder you work for something, the greater you’ll feel when you achieve it.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The key to success is to focus on goals, not obstacles.千万The way to get started is to quit talking and begin doing.

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

做科Dream it. Wish it. Do it.

普视频粉Don't wait. The time will never be just right.丝超Great things never come from comfort zones.

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Wake up with determination. Go to bed with satisfaction.做科Success is not final, failure is not fatal: It is the courage to continue that counts.