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在理論物理學的領域里，每一個發現都會帶來新的問題和挑戰。

農業效率絕不能以生物多樣性為代價。

理念先行，形式隨后。

Success is not about the money you make, it's about the difference you make in people's lives.

I think that's one of the most important things in life: to feel good about yourself.

Free competition is the great means of increasing the efficiency and prosperity of the economic system.

"Identity is a story we tell ourselves, and sometimes we have to rewrite it."