实现明天的唯一限制是我们今天的疑虑。

The past is always with us, and it's always more complicated than we think.

我不是为了纪录而打球。我只是想享受我的网球。

The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.

The ability to read and interpret the genetic code has revolutionized our approach to medicine and genetics.