Another characteristic of mathematical thought is that it can have no success where it cannot generalize.

Every new concept first comes to the mind in a judgment.

We do not really think, we are barely conscious, until something goes wrong.

The entire universe is perfused with signs, if it is not composed exclusively of signs.

The pragmatist knows that doubt is an art which hs to be acquired with difficulty.

It is... easy to be certain. One has only to be sufficiently vague.

My language is the sum total of myself.

The essence of belief is the establishment of a habit; and different beliefs are distinguished by the different modes of action to which they give rise.

It is not knowing, but the love of learning, that characterizes the scientific man.

The definition of definition is at bottom just what the maxim of pragmatism expresses.

We should chiefly depend not upon that department of the soul which is most superficial and fallible (our reason), but upon that department that is deep and sure, which is instinct.

Gods don't like people not doing much work. People who aren't busy all the time might start to think.

I became interested in educational technologies because I believe that they have the potential to transform how we practice and think about education and learning.

The Fuehrer declared that the Jews have played their final act in Europe, and therefore they have played their final act.

I want do some kind of action movie, car chases and explosions.

My idea of a productive day, as both a child and an adult, was reading for hours and staring out the window.

Not feeling broody, as such. Just happy to see my sister have such a beautiful kid.

Happiness is no other than soundness and perfection of mind.

If life has no meaning, why don't we create a meaning for it?

Difficulty, my brethren, is the nurse of greatness - a harsh nurse, who roughly rocks her foster children into strength and athletic proportion.