"I don't think about the past. The only thing that matters is the everlasting present."

The structure of DNA was a puzzle that demanded to be solved.

适度的精神也应该是立法者的精神。

Les passions sont comme les maladies: plus on les combat, plus elles se renforcent.

We're not in the junk business. We're not in the business of making a lot of products. We're in the business of making great products.