"A valiant mind no deadly danger fears;"

"It seems to me immensely unlikely that mind is a mere by-product of matter. For if my mental processes are …"

"The art of resting is a part of the art of working. A man who is tired and greatly in need of rest cannot d…"

"We speak Spanish but we think American. We don't want to be a colony, we don't want to be inferior. We want…"

"Lincoln is, both culturally and in terms of his economic thinking, firmly and immovably located in the cent…"

"Up to here, in general, we have mainly stuffed the brain of the young people with a indigestible multitude …"

"A psychedelic experience is a journey to new realms of consciousness. The scope and content of the experien…"