你唯一应该试图超越的人就是昨天的自己。
The only person you should try to be better than is the person you were yesterday.
"The only thing to do with good advice is to pass it on. It is never of any use to oneself."
The secret of getting ahead is getting started.
所有科学的起源是对原因的求知欲,而所有伪科学的起源是宁愿接受虚假原因也不愿承认无知的欲望。