To generate untruth, you have to do a lot of things. For truth, there is nothing to do - anyway it is there.

Whatever work needs to be done, whatever opportunity comes your way, whatever you have to share – this is the time, not tomorrow.

If we want to live well on the planet, we have to cap human population somewhere.

Learning per se is always liberating. What is frustrating is when it is imposed.

Attention is like sunlight. When it is on, it reveals everything.