The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.

In science, we must be open to the possibility that our most cherished theories could be wrong.

农业成功的真正衡量标准不仅仅是产量，还有我们土壤和社区的健康。

预测未来的最好方式就是去创造它。

The role of the artist is to ask the right questions, not to provide solutions.