"The best way to avoid trouble is to stay out of it."

The very important thing you should have is patience.

The table stakes for being in technology are no longer just about great products. They're about great values.

We are all of us born with a unique set of potentialities, and it is our task in life to realize as many of them as possible.

要给儿童提供一个使他们得到满足的环境，必须努力了解儿童的需要。

言语有治愈的力量，但它们也能深深地伤害。