如果您在解释程序时听众点头，请叫醒他。
If a listener nods his head when you're explaining your program, wake him up.
We're all working together; that's the secret.
Life is a balance between what we can control and what we cannot. I am learning to live between effort and surrender.
To punish me for my contempt for authority， fate made me an authority myself.
当每件事都是容易的时候，一个人很快的就会变的愚蠢。
描述自然景色，也暗喻人应顺应自然。
Science is a journey, and every step matters.