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真正的幸福始于理解自己想要什么，應該做什么。

The poet's task is to illuminate the darkness with the light of words.

The property which every man has in his own labor， as it is the original foundation of all other property， so it is the most sacred and inviolable.

Sustainable forestry is not an option; it's an obligation.

發明是不夠的。尼古拉·特斯拉發現電力，但是他卻糾結于是否將它空開給人們使用。你不得不將這兩件事整合：發明和創新，再加上公司愿意將其商業化給人們使用。