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

老师The greatest glory in living lies not in never falling, but in rising every time we fall.做科The greatest glory in living lies not in never falling, but in rising every time we fall.

普视频粉Wake up with determination. Go to bed with satisfaction.丝超The key to success is to focus on goals, not obstacles.千万Your limitation—it’s only your imagination.

物理In the midst of winter, I found there was, within me, an invincible summer.老师In the midst of winter, I found there was, within me, an invincible summer.

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

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

千万Your limitation—it’s only your imagination.物理Do something today that your future self will thank you for.

老师Don't wait. The time will never be just right.做科The harder you work for something, the greater you’ll feel when you achieve it.