遗传密码的美在于它的普遍性;它被所有已知的生命形式共享。
The beauty of the genetic code lies in its universality; it is shared by all known forms of life.
A business has to be involving, it has to be fun, and it has to exercise your creative instincts.
一个思想若称不上危险,那么它就不值得称作思想。