最深刻的理论往往源于最简单的观察。
The most profound theories often arise from the simplest observations.
"To live is the rarest thing in the world. Most people exist, that is all."
The world is before you and you need not take it or leave it as it was when you came in.
"The essence of acting is truth, and the pursuit of truth is endless."
唯一的限制是你自己设定的限制。
跨国合作是保护海洋生态系统的关键。