We are at the moment looking at space as something to be entered by the tremendous thrust of a rocket because that is the attitude of attacking the unknown. And that causes us not to realize that we are already on the most magnificently equipped spaceship, which could hardly be improved upon. It has got a source of temperature and energy just at the right distance from it. It's beautifully equipped with oxygen, with food supplies, with all kinds of delightful things to do while on the journey.... and it's traveling through space at a colossal speed... and it's called the planet Earth.

Tomorrow and plans for tomorrow can have no significance at all unless you are in full contact with the reality of the present, since it is in the present and only in the present that you live. There is no other reality than present reality, so that, even if one were to live for endless ages, to live for the future would be to miss the point everlastingly.

Religion is not a department of life; it is something that enters into the whole of it.

LSD is simply an exploratory instrument like a microscope or telescope, except this one is inside of you instead of outside of you.

A holy person is someone who is whole; who has, as it were, reconciled his opposites.

You will begin to realize that if you contemplate long enough on the leaf of the flower, that it involves the whole universe.

If the human race develops an electronic nervous system, outside the bodies of individual people, thus giving us all one mind and one global body, this is almost precisely what has happened in the organization of cells which compose our own bodies. We have already done it. [...] If all this ends with the human race leaving no more trace of itself in the universe than a system of electronic patterns, why should that trouble us? For that is exactly what we are now!