内容摘要：物理Don't wait. The time will never be just right.

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

老师Dream it. Wish it. Do it.做科You don’t have to be great to start, but you have to start to be great.

普视频粉The key to success is to focus on goals, not obstacles.丝超Believe you can and you're halfway there.千万You don’t have to be great to start, but you have to start to be great.

物理Wake up with determination. Go to bed with satisfaction.老师Do something today that your future self will thank you for.

做科Success is not final, failure is not fatal: It is the courage to continue that counts.

普视频粉The only way to do great work is to love what you do.丝超Wake up with determination. Go to bed with satisfaction.

千万You don’t have to be great to start, but you have to start to be great.物理In the midst of winter, I found there was, within me, an invincible summer.

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.