The past is a source of knowledge, and the future is a source of hope. Love of the past implies faith in the future.
The most beautiful thing we can experience is the mysterious. It is the source of all true art and science.
Science is not only compatible with spirituality; it is a profound source of spirituality.
The secret to creativity is knowing how to hide your sources.
After several minutes of utterly dull conversation I began to think of her not as a woman but as a human, then not as a human but as an animal, then not as an animal but as a source of high-grade protein.
Unique among the nations, America recognized the source of our character as being godly and eternal, not being civic and temporal. And because we have understood that our source is eternal, America has been different. We have no king but Jesus.
Today the greatest single source of wealth is between your ears.
The faculty of imagination is the great spring of human activity, and the principle source of human improvement. As it delights in presenting to the mind scenes and characters more perfect than those which we are acquainted with, it prevents us from ever being completely satisfied without present condition, or with our past attainments, and engages us continually in the pursuit of some untried enjoyment, or of some ideal excellence. Destroy this faculty, and the condition of man will become as stationary as that of the brutes.
The tendency to claim God as an ally for our partisan values and ends is... the source of all religious fanaticism.
The most beautiful thing we can experience is the mysterious. It is the source of all art and science.