The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.
自由是心灵的状态，获取它的最好方式是培育它。
The past is not a burden but a foundation upon which we build our future.
【释义】估量自身实力再行动，过错就会很少。
The most expensive thing in the world is trust. It can take years to earn and just a matter of seconds to lose.