真正的挑战不是建造一个便宜的房子,而是建造一个居住成本低的房子。
创新不是凭空想象,而是基于对用户需求的深刻理解。
最好的想法往往来自于倾听——倾听你的团队、客户,甚至是竞争对手。
The present state of the system of nature is evidently a resultant of what it was in the preceding moment, and if we conceive of an intelligence which at a given instant comprehends all the relations of the entities of this universe, it could state the respective positions, motions, and general effects of all these entities at any time in the past or future.