The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.

"Your time is limited, don't waste it living someone else's life."

尿素合成是一个幸运的发现，但它开辟了一个新的研究领域。

创新是任何成功企业的命脉。

Life is like a cup of tea, it won't be bitter forever, but it will be bitter for a while.

我们理解的两个操作，直觉和演绎，是我们获取知识时必须依赖的。