The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.

领导力是创造一个让人们能够茁壮成长的环境。

译文：读书人读书，第一要有志向，第二要有见识，第三要有恒心。有了志向就不会甘心处于平庸的地位;有了见识就知道学问是没有尽头的，不敢因为有了一点收获就自我满足;有了恒心就绝对没有办不成的事情。这三种品质缺一不可。

The health of the soil determines the health of the herd—never forget that.

最好的表演来自于脆弱和真诚。