A mathematician is a device for turning coffee into theorems.
Our ability to perceive changes in things is because monads maintain a stable internal essence amid infinite changes.
Investing in cleaner coal technologies is investing in our planet's future.
The most important thing in trading is to preserve your capital.
如果你能经营一家公司，你就能管理一个国家。
I don't make music for eyes, I make music for ears.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."