行动是正确的，因为它们倾向于促进幸福；错误是因为它们倾向于产生与幸福相反的结果。
Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
强调艺术创作应与时代精神同步，如同文学风格随时代变迁而变化。
True art should challenge the audience's perception. 真正的艺术应该挑战观众的认知。
译文：学习贵在实践，而非空知;贵在有用于世，而非无用之学。反对空谈，提倡经世致用。
The best leaders are those who listen more than they speak and learn from everyone around them.
我看见了一位神圣存在——恐怕我得修订我所有的书和观点了。
