The more you know, the more you realize you don't know.
A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.
天真之人的信任是說(shuō)謊者最有用的工具。
健康的魚(yú)類意味著健康的人類和健康的地球。
To sequence DNA is to read the book of life.