The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
Sustainability isn't an option anymore—it's a necessity for any business that wants to thrive in the future.
The joy of discovery in mathematics is like solving a puzzle that the universe has left for us.
一个好故事可以改变我们看待世界的方式。
真相很少是纯粹的,也从不简单。