The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.

Success comes from focusing on what truly matters and letting go of the rest.

The most dangerous phrase in business is 'We've always done it this way.'

世界是一本书，不旅行的人只读了一页。

未来是愚蠢的。

问题不在于事物是否存在，而在于它是否具有能够在没有我们的情况下存在的本质。

环境通过强化机制塑造行为。