To love means to open ourselves to the negative as well as the positive - to grief, sorrow, and disappointment as well as to joy, fulfillment, and an intensity of consciousness we did not know was possible before.

The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

循环经济不仅对地球有益，而且是好的商业实践。

你的工作将占据你生活的大部分，唯一能真正感到满足的方法就是做你认为伟大的工作。

全世界称誉也不会因而受到激励，全世界反对也不会因之感到沮丧；外界扰乱不了他平静的内心，他已经认清自我与外物的分别，辨明了荣与辱的不同境界。