It is indeed an opinion strangely prevailing amongst men, that houses, mountains, rivers, and in a word all sensible objects, have an existence, natural or real, distinct from their being perceived by the understanding.
的确,人们中间流行着一种奇怪的观点,即房屋、山脉、河流,总之,所有感知对象,都具有超越其被理解感知之外的自然或真实存在。
做出伟大工作的唯一方法就是热爱你所做的事。
最好的领导者是那些能够平衡愿景与实用性的人。
经济学家的角色既是科学家,又是工程师。