The principal effect of the progress of society is to increase the quantity of wealth, and the power of distributing it.
在这个世界上,幸福总是不期而遇的。倘如你把幸福当作目标来追求,那将是一场白费心机的追逐,永远不会成功的。而当你在追求别的目标时,则很有可能抓住连做梦也没有想到的幸福。
Expertise in any domain involves the automation of basic skills, freeing attention for higher-level aspects of performance.