企业家精神的核心是创新，而创新的本质是冒险。

最终，我们记住的不是敌人的话语，而是朋友的沉默。

The very shaping of history now outpaces the ability of men to orient themselves in accordance with cherished values. And which values? Even when they do not panic, men often sense that older ways of feeling and thinking have collapsed and that newer beginnings are ambiguous to the point of moral stasis.