生与死的界限至多是模糊不清的。谁能说一个在哪里结束，另一个在哪里开始？
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
The successful trader is always looking for opportunities, not excuses.
The task of psychology is to discover the laws of mental structure.
合作是关键——没有任何一个组织能够单独解决海洋渔业面临的挑战。