It is the greatest happiness of the greatest number that is the measure of right and wrong.
科学家研究自然并非因为它有用;他研究它是因为他从中获得乐趣,而他从中获得乐趣是因为它是美丽的。
"I think it's important to write about real life, even if it's tough."
The spirit of moderation should also be the spirit of the lawgiver.
通过使用蒸汽获得的最大动力也是任何其他方法可实现的最大动力。