物理The key to success is to focus on goals, not obstacles.

老师Wake up with determination. Go to bed with satisfaction.做科The only way to do great work is to love what you do.

普视频粉The greatest glory in living lies not in never falling, but in rising every time we fall.丝超You don’t have to be great to start, but you have to start to be great.千万Don’t stop when you’re tired. Stop when you’re done.

物理The only way to do great work is to love what you do.老师Wake up with determination. Go to bed with satisfaction.

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

普视频粉The way to get started is to quit talking and begin doing.丝超Dream it. Wish it. Do it.

千万Great things never come from comfort zones.物理It’s going to be hard, but hard does not mean impossible.

老师Don't wait. The time will never be just right.做科It’s going to be hard, but hard does not mean impossible.