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

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

普视频粉Do something today that your future self will thank you for.丝超You don’t have to be great to start, but you have to start to be great.千万The key to success is to focus on goals, not obstacles.

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

做科Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.

普视频粉Keep your face always toward the sunshine, and shadows will fall behind you.丝超Do something today that your future self will thank you for.

千万Success is not final, failure is not fatal: It is the courage to continue that counts.物理Don’t stop when you’re tired. Stop when you’re done.

老师Great things never come from comfort zones.做科Your limitation—it’s only your imagination.