"In a world of scarcity, the most valuable resource is not oil or gold, but imagination."

【译文】我每天多次省察我自己：为别人做事有没有尽力，和朋友交往有没有不真诚，教别人的东西自己有没有研习好。

"The only thing necessary for the triumph of evil is for good men to do nothing."

Most people are other people. Their thoughts are someone else’s opinions, their lives a mimicry, their passions a quotation.

The most dangerous phrase in aquaculture is: "This is how we've always done it."