唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。

Our ideas of what we believe to be， are not of what they are， but only of what they seem to be.

写作是与沉默搏斗。

能源的未来在于多样化和适应性。

The most common form of despair is not being who you are.

最终，我们记住的不是敌人的话语，而是朋友的沉默。

Coal keeps America competitive in the world.

部署程序的最好方法是部署它。

你越是能增加对失败的恐惧，就越能激励人们避免失败。