儿童是一个细心的观察者，他特别容易被成人的行为所吸引，进而模仿他们。

Economic progress depends on both new ideas and better implementation.

It is easier to change the specification to fit the program than vice versa.

"I'm in love with you, and I'm not in the business of denying myself the simple pleasure of saying true things."

The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.

Innovation comes from saying no to a thousand things to focus on the few that really matter.

我们常常认为幸福是得到我们想要的，但它更多的是关于珍惜我们已有的。