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I love my fans more than anything in the world.

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

We do not see things as they are; we see them as we are.

能源行業(yè)必須適應變化，才能在低碳未來保持相關性。

The greatest reward in our work is knowing we’ve made a difference.

一切都可以從一個人身上奪走，除了一樣：人類最后的自由——在任何特定環(huán)境下選擇自己態(tài)度的能力。