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

欣的玄幻You don’t have to be great to start, but you have to start to be great.阴暗The greatest glory in living lies not in never falling, but in rising every time we fall.

科幻Dream it. Wish it. Do it.故事The key to success is to focus on goals, not obstacles.刘慈Dream it. Wish it. Do it.

欣的玄幻Believe you can and you're halfway there.阴暗Wake up with determination. Go to bed with satisfaction.

科幻The way to get started is to quit talking and begin doing.

故事Success is not final, failure is not fatal: It is the courage to continue that counts.刘慈Do something today that your future self will thank you for.

欣的玄幻It’s going to be hard, but hard does not mean impossible.阴暗Dream it. Wish it. Do it.

科幻In the midst of winter, I found there was, within me, an invincible summer.故事Do something today that your future self will thank you for.

(责任编辑：托比凯斯)