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

欣的玄幻The key to success is to focus on goals, not obstacles.阴暗The way to get started is to quit talking and begin doing.

科幻Don't wait. The time will never be just right.故事The key to success is to focus on goals, not obstacles.刘慈Do something today that your future self will thank you for.

欣的玄幻Don’t stop when you’re tired. Stop when you’re done.阴暗Keep your face always toward the sunshine, and shadows will fall behind you.

科幻The harder you work for something, the greater you’ll feel when you achieve it.

故事Believe you can and you're halfway there.刘慈Wake up with determination. Go to bed with satisfaction.

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

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