Don‘t purchase extra insurance if you are renting a car with a credit card.

Sustainability isn't just good for the planet—it's good for business.

"Optimism is a strategy for making a better future."

I don't believe in anything, and that gives me great freedom.

每个生命都包含自己的奥秘，传记作者必须尊重那些不可知的部分。

在科学中，合作至关重要——没有人能独自完成。