What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

Quality is more important than quantity. One home run is much better than two doubles.

"We all have our time machines. Some take us back, they're called memories. Some take us forward, they're called dreams."

写作的行为是一种抵抗的行为。

气候变化要求我们重新思考传统耕作方式。

历史不仅仅是事实和日期；它是那些经历过的人的生活。