我们最终拥有的唯一工具是我们自己的感知。

If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.

Understanding the genetic code has opened up new avenues for medical research and biotechnology.

我不想成为一个象征，我想做我自己。

尽管我曾冒失莽撞，但我既不是个说谎者也不是个懦夫，而我的心所犯下的罪孽，我的笔是不会去否认它的。