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"Books are like a mirror. If an ass looks in, you can't expect an angel to look out."

The truth is rarely pure and never simple.

The health of our oceans directly impacts the health of our planet and our people.

The most important part of teaching is to teach what it is to know.

數學是給不同事物賦予相同名稱的藝術。

人類思維存在著滯后性。我們常常根據過去的經驗來應對未來，卻忽視了未來可能與過去完全不同。