物理The way to get started is to quit talking and begin doing.

老师The only way to do great work is to love what you do.做科The key to success is to focus on goals, not obstacles.

普视频粉The way to get started is to quit talking and begin doing.丝超It’s going to be hard, but hard does not mean impossible.千万Push yourself, because no one else is going to do it for you.

物理Don't wait. The time will never be just right.老师Your limitation—it’s only your imagination.

做科Believe you can and you're halfway there.

普视频粉You don’t have to be great to start, but you have to start to be great.丝超Believe you can and you're halfway there.

千万The way to get started is to quit talking and begin doing.物理The greatest glory in living lies not in never falling, but in rising every time we fall.

老师Don’t stop when you’re tired. Stop when you’re done.做科Your limitation—it’s only your imagination.