The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.

The past is a foreign country; they do things differently there.

我不是一个完美的人，我从未声称自己是。

事实上，自然科学长期以来只是大脑和想象力的产物：现在是时候回归到对物质和显而易见事物的朴素而健全的观察上了。

A vida é uma festa que não se repete.

宇宙用方程式和反应说话。