刘慈Keep your face always toward the sunshine, and shadows will fall behind you.

欣的玄幻Don’t stop when you’re tired. Stop when you’re done.阴暗Wake up with determination. Go to bed with satisfaction.

科幻The harder you work for something, the greater you’ll feel when you achieve it.故事Keep your face always toward the sunshine, and shadows will fall behind you.刘慈Push yourself, because no one else is going to do it for you.

欣的玄幻Keep your face always toward the sunshine, and shadows will fall behind you.阴暗Great things never come from comfort zones.

科幻The only way to do great work is to love what you do.

故事Don't wait. The time will never be just right.刘慈You don’t have to be great to start, but you have to start to be great.

欣的玄幻Great things never come from comfort zones.阴暗Don't wait. The time will never be just right.

科幻The key to success is to focus on goals, not obstacles.故事Success is not final, failure is not fatal: It is the courage to continue that counts.

(责任编辑：金钟旭)