The hardest challenges often lead to the greatest breakthroughs.

有时，生活中最重要的东西是我们看不见或摸不着的，但我们可以在心中感受到它们。

领导者必须有勇气在今天做出艰难的决定，以换取更美好的明天。

The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

商业是关于人的，理解人是成功的关键。