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Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

世界既廣闊又狹小。

Psychology is the science of mental life in its adaptive relations.

我總是渴望學習和進步。

we all have a great need for acceptance. But you must trust that your beliefs are unique, your own, even though others may think them odd or unpopular, even though the herd may go“That's bad.”

林業技術應該服務于可持續性，而不僅僅是效率。

創造就是大聲思考。