别像扶老太太过马路一样帮上帝过马路。

Trust is the foundation of any successful business relationship.

The rules of survival never change, whether you’re in a desert or in an arena.

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.