"The pursuit of meaning is more important than the pursuit of happiness."

It is not death that a man should fear, but he should fear never beginning to live.

人工智能的真正价值在于增强人类智能，而非取代它。

"It is during our darkest moments that we must focus to see the light."

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.