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对最多人的最大利益是衡量对与错的标准。
It is the greatest good to the greatest number of people which is the measure of right and wrong.
Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.
0 is not about technology replacing humans, but technology empowering humans.
健康的鱼类意味着健康的人类和健康的地球。
经济学的第一课是稀缺:从来没有足够的任何一种东西能够满足所有人对其需要。政治学的第一课是摒弃经济学的第一课。