Success is not sustainable if it is defined by how big you become or by growth for growth's sake. Success is very shallow if it doesn't have emotional meaning.

A man’s dying is more the survivors’ affair than his own.

In transgressing the law of nature, the offender declares himself to live by another rule than that of reason and common equity.

在推动科学进步的同时，我们必须尊重自然的智慧。

Never be afraid to take risks. The biggest rewards often come from the biggest risks.