数学不是观赏性运动,你必须参与其中才能理解。
历史学家必须怀有一种信念:人类不会也不能灭亡。
没有什么比激情更重要。无论你想用生命做什么,都要充满激情。
The future belongs to those who understand that doing good is good business.
Our mission is to completely replace the use of animals as food technology by 2035.