Vanity and pride are different things, though the words are often used synonymously.

I never cut class. I loved getting A’s, I liked being smart. I liked being on time. I thought being smart is cooler than anything in the world.

Sustainable forestry isn't just about cutting trees, it's about growing civilizations.

形容世事短暂如春梦，人情淡薄如秋云。

如果我们可以找到宇宙为什么存在的答案，那将会是人类最终极的胜利——因为那时我们就理解了上帝的思想。

成为人类就是在世界中存在，而在世界中存在就是在时间中存在。