Doesn’t contentment come from the heart rather than from having everything you want? This sense of gratitude and contentment creates a mental state that’s very pure and conducive for seeing clearly. Our society is very restless, very critical, very aware of what’s wrong. We’re always thinking of ways to make things better than they are…. We’ve developed the intellect — the ability to experiment, the wonders of modern science and so forth — but we’ve done it mostly out of curiosity and greed. If we had developed wisdom as well, then our intelligence would work in harmony with nature rather than by exploiting it.

Ajahn Sumedho, There’s No Place Like Here