人生苦短，必须快乐。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

The discovery of the accelerating expansion of the universe was a complete surprise.

Success in agriculture starts with respecting the land and understanding its rhythms.

The most important thing in communication is hearing what isn't said.

Grief is like the ocean; it comes on waves ebbing and flowing. Sometimes the water is calm, and sometimes it is overwhelming. All we can do is learn to swim.