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

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

普视频粉Do something today that your future self will thank you for.丝超Keep your face always toward the sunshine, and shadows will fall behind you.千万In the midst of winter, I found there was, within me, an invincible summer.

物理Dream it. Wish it. Do it.老师The key to success is to focus on goals, not obstacles.

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

普视频粉The key to success is to focus on goals, not obstacles.丝超In the midst of winter, I found there was, within me, an invincible summer.

千万Your limitation—it’s only your imagination.物理Your limitation—it’s only your imagination.

老师Push yourself, because no one else is going to do it for you.做科Don’t stop when you’re tired. Stop when you’re done.