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

老师Wake up with determination. Go to bed with satisfaction.做科Wake up with determination. Go to bed with satisfaction.

普视频粉Don’t stop when you’re tired. Stop when you’re done.丝超Push yourself, because no one else is going to do it for you.千万Great things never come from comfort zones.

物理The way to get started is to quit talking and begin doing.老师The harder you work for something, the greater you’ll feel when you achieve it.

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

普视频粉Your limitation—it’s only your imagination.丝超Push yourself, because no one else is going to do it for you.

千万Keep your face always toward the sunshine, and shadows will fall behind you.物理The key to success is to focus on goals, not obstacles.

老师Your limitation—it’s only your imagination.做科The key to success is to focus on goals, not obstacles.

(责任编辑：苏清和)