吾思即吾剑。我的兄弟有他的长剑、国王罗伯特有他的战锤，而我有的是脑子……头脑要阅读才能保持清醒，就像剑要磨才锋利一样。
My mind is my weapon. My brother has his sword, King Robert has his warhammer, and I have my mind... And a mind needs books as a sword needs a whetstone, if it is to keep its edge.
To be free is not to have the power to do anything you want, but to have the power to do what is right.
Half the world is composed of people who have something to say and can't, and the other half who have nothing to say and keep on saying it.
能源的未来正在书写，我们希望成为其中的一部分。
过度捕捞是一个可以解决的问题，但它需要全球的承诺和地方的行动。
The only true thoughts are those which do not understand themselves.