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Success is not about how much money you make, but how many people you inspire.

If you're not failing, you're not trying hard enough.

The world has the technology - either available or well advanced in the research pipeline - to feed on a sustainable basis a population of 10 billion people.

寫作是一種不被干擾的說話方式。

因果推理的力量在于它允許我們預測我們從未采取的行動的效果。

我的存在是個永遠的奇跡，這就是生命。

"In the end, it's not the facts that matter, but the truths we uncover through them."

你管理事物；你領導人們。