The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

Man can only be free through mastery of himself.

To conquer without risk is to triumph without glory.

我认为最好的电影是那些在你看了很久之后仍然留在你心中的电影。

The world is a book, and those who do not travel read only one page.

Sustainability is not a constraint; it's an opportunity to reinvent our industry.

"I am the hurricane setting down on the coast of your heart, and I will leave you changed."

Every chemical process tells a story - our job is to make sure it's a story worth telling.