Envy is a really stupid sin because it’s the only one you could never possibly have any fun at. There’s a lot of pain and no fun. Why would you want to get on that trolley?
宇宙之美在于其复杂性和支配它的法则的简洁性。
想象力不是对现实的逃避，而是更深刻理解现实的一种方式。
Success is not just about making money; it's about making a difference.