Don't think in terms of comfort; think in terms of freedom. Don't think in terms of safety, think in terms of being more alive. And the only way to be more alive is to live dangerously, is to risk, is to go on an adventure. And the greatest adventure is not going to the moon - the greatest adventure is going to your own innermost core.
Mankind is at its best when it is most free. This will be clear if we grasp the principle of liberty. We must recall that the basic principle is freedom of choice, which saying many have on their lips but few in their minds.
Meditation is not the pursuit of pleasure and the search for happiness. Meditation, on the contrary, is a state of mind in which there is no concept or formula, and therefore total freedom. It is only to such a mind that this bliss comes unsought and uninvited. Once it is there, though you may live in the world with all its noise, pleasure and brutality, they will not touch that mind.