在沉默中找到答案。

"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."

对我来说，能够确定此刻你和我存在就足够了。

开始有意识地生活的最佳时机就是现在。

地理学是关于地方的科学，而不是关于人的科学。

I'm focused on what I can control.

每一本书都是一种旅程，每一次旅程都会改变你。

The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.