Other people can talk about how to expand the destiny of mankind. I just want to talk about how to fix a motorcycle. I think that what I have to say has more lasting value.

When you want to hurry something, that means you no longer care about it and want to get on to other things.

Quality isn't a thing. It is an event.

You are never dedicated to do something you have complete confidence in. No one is fanatically shouting that the sun is going to rise tomorrow. They know it's going to rise tomorrow. When people are fanatically dedicated to political or religious faiths or any other kind of dogmas or goals, it's always because these dogmas or goals are in doubt.

Mountains should be climbed with as little effort as possible and without desire. The reality of your own nature should determine the speed. If you become restless, speed up. If you become winded, slow down. You climb the mountain in an equilibrium between restlessness and exhaustion. Then, when you're no longer thinking ahead, each footstep isn't just a means to an end but a unique event in itself. To live only for some future goal is shallow. It's the sides of the mountains which sustain life, not the top.

Today we are living in an intellectual and technological paradise and a moral and social nightmare because the intellectual level of evolution, in its struggle to become free of the social level, has ignored the social level's role in keeping the biological level under control.

There is an evil tendency underlying all our technology - the tendency to do what is reasonable even when it isn't any good.