当立法和行政权力集中在同一人或同一机构时，就不会有自由。
When the legislative and executive powers are united in the same person， or in the same body of magistrates， there can be no liberty.
The best science often comes from asking the simplest questions.
Life is ours to be spent, not to be saved.
幸福需要快乐和目标两者兼具——仅靠其中一项是不够的。
黄金法则：想要别人怎么对待你，你就要怎么对待别人