Courage consists not in hazarding without fear； but being resolutely minded in a just cause.

成功的关键在于始终走在行业的前沿。

伦理学和美学是一体的。

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.