Joy sparks the urge to play, interest sparks the urge to explore, contentment sparks the urge to savor and integrate, and love sparks a recurring cycle of each of these urges within safe, close relationships.

没有渺小的人生，只有狭隘的视角。

不学习历史的人注定要重复错误。

The man who wants to lead the orchestra must turn his back on the crowd.

译文：想要打败它，一定要暂且帮助它。想要取得利益，必然要先给予一些利益。

It goes against the grain of modern education to teach children to program. What fun is there in making plans, acquiring discipline in organizing thoughts, devoting attention to detail and learning to be self-critical?

Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.