Overfishing today means empty nets tomorrow.

"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."

译文：人必须在事情上磨炼，才能立得住;才能做到安静时也安定，行动时也安定。

I have suffered and despaired and known death and I am glad that I am in this great world.

The true value of a tree isn't in its board feet, but in its roots and reach.