I always believe that as long as you persist, you will definitely succeed.
Our goal is to organize the world's information and make it universally accessible and useful.
"The act of writing is an act of resistance against forgetting."
"The past is always tense, the future perfect."
你不可能教一个人任何知识, 因为你只能帮助他自己去找他想学的。
Every organism is in a struggle for existence.