The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
最有效的调试工具仍然是仔细的思考，再加上明智地放置的打印语句。
你注定成为的唯一的人是你决定成为的人。
做学问的人应当以确立诚信为根本，修饰言辞为次要。
The most important thing is to keep thinking, keep questioning.
The man who is anybody and who does anything is surely going to be criticized, vilified, and misunderstood. This is part of the penalty for greatness, and every great man understands it.
There is no such thing as an inheritance of capacity, talent, temperament, mental constitution and characteristics.
即使不完美，也很美。
"The past is never dead. It’s not even past."
Life is about taking chances and trying new things.