The mind is a biological instrument for managing life's challenges.

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

伟大的设计解决问题，而不仅仅是看起来好看。

人们不买你做什么，而是买你为什么做。

无畏并非毫无畏惧。它不是完全不害怕，而是心怀诸多恐惧却依然勇往直前。