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"The best time to plant a tree was 20 years ago. The second best time is now."

"The truth is often hidden in the details."

In my country we go to prison first and then become President.

人工智能的未來在于如何讓它更好地服務于人類，而不是取代人類。

譯文：遇到危險時就應該學會避讓，自己沒有才能就不要去獻詩。賞析：明知力量懸殊，危險重重，置自己的性命于不顧，是對自己不負責的表現。如果不能確保自身的安全，任何事都不要去做。凡事都要做好充足的準備，提高自己的價值，才會立于不敗之地。

Positive emotions broaden our awareness and encourage novel, varied, and exploratory thoughts and actions. Over time, this broadened behavioral repertoire builds skills and resources.