Common sense is the collection of prejudices acquired by age eighteen.

Reading, after a certain age, diverts the mind too much from its creative pursuits. Any man who reads too much and uses his own brain too little falls into lazy habits of thinking.

Confusion of goals and perfection of means seems, in my opinion, to characterize our age.

Perfection of means and confusion of ends seem to characterize our age.

It is strange to be known so universally and yet to be so lonely.

Anger dwells only in the bosom of fools.

True art is characterized by an irresistible urge in the creative artist.

The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.

It is the supreme art of the teacher to awaken joy in creative expression and knowledge.

Weakness of attitude becomes weakness of character.