译文：用钱财交朋友，钱财用完了交情就会断绝；贪美色面结合，到年老色衰时爱情就会消失。

Science is a way of thinking much more than it is a body of knowledge.

We must balance the need for energy today with the imperative of protecting the planet for tomorrow.

证明的优雅与其正确性同样重要。