If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
The history of life is written in mutations.
I don’t like to be predictable.
人は誰でも、自分だけの秘密を持っている。
The best designs are those that improve with age.
在统计工作中,正确的数学工具必须用于正确的问题,而且工具必须锋利。