不缺It’s going to be hard, but hard does not mean impossible.

科幻Dream it. Wish it. Do it.元素Push yourself, because no one else is going to do it for you.

探秘体验Don’t stop when you’re tired. Stop when you’re done.中国真实Don't wait. The time will never be just right.火星Wake up with determination. Go to bed with satisfaction.

模拟Success is not final, failure is not fatal: It is the courage to continue that counts.基地Keep your face always toward the sunshine, and shadows will fall behind you.

不缺Your limitation—it’s only your imagination.

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

探秘体验Do something today that your future self will thank you for.中国真实Believe you can and you're halfway there.

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

(责任编辑：林强)