I used to think the world was broken down by tribes. Then I thought it was broken down by rich and poor. Then I thought it was broken down by stupid and smart. But I know now that it is broken down by people who are alive and people who are dead.

简约是终极的精致。

宇宙之美在于其复杂性和支配它的法则的简洁性。

You have to work hard to get what you want.