In a state, the liberty of one citizen is a menace to the liberty of another.

You have begot me, bred me, loved me: I Return those duties back as are right fit, Obey you, love you, and most honour you.

能源的未来不是非此即彼，而是兼收并蓄。

The elements of consciousness are to be discovered by careful experimentation.

未来属于那些能在利润与目标之间取得平衡的人。

空间是一种物质。