Theoretically there is a perfect possibility of happiness: believing in the indestructible element within oneself, and not striving towards it.

The division of labour， so far as it can be introduced， occasions， in every art， a proportionable increase of the productive powers of labour.

绘画的乐趣在于自由创造不存在的世界。

One of my primary objects is to form the tools so the tools themselves shall fashion the work and give to every part its just proportion.

Innovation in fishing technology should focus on reducing bycatch, not just increasing catches.

最大的风险是不冒任何风险。在一个快速变化的世界里，唯一注定失败的策略就是不冒险。

"In observational studies, we often have to rely on assumptions that are not directly testable."

互联网是教育的强大工具，但它不能替代教师。

糟糕战略最常见的来源是无法做出选择。