The only source of knowledge is experience.

You cannot love a car the way you love a horse. The horse brings out human feelings the way machines cannot do. Things like machines may develop or neglect certain things in people ... Machines make our life impersonal and stultify certain elements in us and create an impersonal environment.

People like us, who believe in physics, know that the distinction between past, present, and future is only a stubbornly persistent illusion.

Am I, or the others crazy?

There will come a point in everyone's life , however, where only intuition can make the leap ahead, without ever knowing precisely how. One can never know why but one must accept intuition as a fact.

I have yet to figure out whether it is I am that am crazy, or the world.

The most important method of education always has consisted of that in which the pupil was urged to actual performance.