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教育系統的墻必須倒塌。教育不應是特權，所以有錢人的孩子才能學習。

死者是最執著的歷史學家。

To live is the rarest thing in the world. Most people exist, that is all.

Leadership is about making tough decisions today that will benefit future generations.

The future of food security lies beneath the waves, and we must farm the seas responsibly.

I am interested in the transformation of substances.

"A good book is a friend that never leaves you."

成功不是成為房間里最聰明的人，而是激發他人的最佳表現。