The most radical thing you can do is to be absolutely contextual.

Never forget that you are a unique existence; your existence itself is a miracle.

快乐的最好方法是感恩。

数学的美在于它能够简化复杂的现象。

Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.

A thriving forest is a testament to both nature’s resilience and human stewardship.

金融危机不是天灾。它们是由人类行为引起的，也可以通过人类行为来预防。