世界必须有序。伦理必须由科学来处理，而不仅仅是意见的时代已经到来。
The world must be set in order. The time has come when ethics must be dealt with by science, and never again by mere opinion.
先爱自己，其他一切随之而来。
我们不是地球的所有者，我们只是它的乘客。
When you light a candle, you also cast a shadow.