幸福不是现成的，它来自于你自己的行动。
Happiness is not something ready made. It comes from your own actions.
信息的价值不在于知道得更多，而在于知道别人不知道的东西。
The present is the point at which the future crumbles into the past.
The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.
Forests are not just resources; they are our planet's lungs and our best defense against climate change.
用程序证明四色定理不会改变数学——它只是证明了这个挑战了一个世纪的定理是一个有限的问题。