If you're not prepared to be wrong, you'll never come up with anything original.

历史不仅仅是发生了什么，还包括人们对此的想法和感受。

地理学是研究地球作为人类家园的科学。

It doesn’t matter how far you might rise. At some point you are bound to stumble because if you’re constantly doing what we do， raising the bar.

人们为了自己幸福，会让别人不幸。

I think people believe in heaven because they don’t like the idea of dying, because they want to carry on living and they don’t like the idea that other people will move into their house and put their things into the rubbish.