一個(gè)好的抽象是捕捉概念的本質(zhì)方面,同時(shí)忽略無關(guān)的細(xì)節(jié)。
關(guān)于自由市場(chǎng)最重要的一點(diǎn)是,除非雙方都受益,否則交易不會(huì)發(fā)生。
The more you deny something, the more attention it gets.
The integration of design and manufacturing is key to success.