写作的行为是一种自由的行为。
The only limits you have are the limits you believe.
You have to believe in yourself when no one else does.
科学中最强大的工具不是技术,而是想象力。
Don't be embarrassed by your failures, learn from them and start again.
确保和平的唯一方式是为战争做好准备。
The only real paradise is a paradise we have lost.