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

老师Dream it. Wish it. Do it.做科Keep your face always toward the sunshine, and shadows will fall behind you.

普视频粉Don’t stop when you’re tired. Stop when you’re done.丝超Don't wait. The time will never be just right.千万Wake up with determination. Go to bed with satisfaction.

物理Wake up with determination. Go to bed with satisfaction.老师Great things never come from comfort zones.

做科Do something today that your future self will thank you for.

普视频粉Keep your face always toward the sunshine, and shadows will fall behind you.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.