The most valuable resource in fishing is not the fish, but the wisdom to harvest them responsibly.

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。

White is the most wonderful color because within it one can find all the colors of the rainbow.

"The best way to predict the future is to create it."

人类生来就有一些反射和爱、愤怒等情绪反应。