物理Your limitation—it’s only your imagination.

老师The only way to do great work is to love what you do.做科The way to get started is to quit talking and begin doing.

普视频粉The harder you work for something, the greater you’ll feel when you achieve it.丝超Believe you can and you're halfway there.千万Keep your face always toward the sunshine, and shadows will fall behind you.

物理The way to get started is to quit talking and begin doing.老师Believe you can and you're halfway there.

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

普视频粉The greatest glory in living lies not in never falling, but in rising every time we fall.丝超Don’t stop when you’re tired. Stop when you’re done.

千万Do something today that your future self will thank you for.物理Keep your face always toward the sunshine, and shadows will fall behind you.

老师Believe in yourself and all that you are. Know that there is something inside you that is greater than any obstacle.做科Wake up with determination. Go to bed with satisfaction.