应对恐惧的唯一方法就是直面它。

The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.

Kindness is the language which the deaf can hear and the blind can see.

基因编辑的伦理影响必须在每一步都得到考虑。