I think the best thing you can do is to be grateful for what you have.
海洋的潜力是无限的,但我们利用它的智慧却是有限的。
The discovery of the genetic code was a monumental step in understanding the molecular basis of life.
唯一真正有价值的东西是直觉。
人很容易被自己的利益驱使,仅仅让他看到正确是不够的,还必须让他感受到它。