Life without idealism is empty indeed. We just hope or starve to death.

Truth is always exciting. Speak it, then. Life is dull without it.

A knowledge of history as detailed as possible is essential if we are to comprehend the present and be prepared for the future. Fate...is not the blind superstition or helplessness that waits stupidly for what may happen. Fate is unalterable only in the sense that given a cause, a certain result must follow, but no cause is inevitable in itself, and man can shape his world if he does not resign himself to ignorance.

Every great mistake has a halfway moment, a split second when it can be recalled and perhaps remedied.

I am not given to superstition, yet there are certain places in old Asian countries where human beings have been born and have lived and died for so many generations that the very earth is saturated with their flesh and the air seems crowded with their continuing presence.

I am comforted by life's stability, by earth's unchangeableness. What has seemed new and frightening assumes its place in the unfolding of knowledge. It is good to know our universe. What is new is only new to us.

If there is no other life, then this one has been enough to make it worth being born myself...a human being.