Nothing will benefit human health and increase chances for survival of life on Earth as much as the evolution to a vegetarian diet.

No, this trick won't work... How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?

On quantum theory I use up more brain grease than on relativity.

Not everything that counts can be counted, and not everything that can be counted counts.

Avoid fried meats which angry up the blood. If your stomach disputes you, lie down and pacify it with cool thoughts. Keep the juices flowing by jangling around…

It is far from easy to determine whether she [Nature] has proved to man a kind parent or a merciless stepmother.

Herein is not only a great vanity, but a great contempt of God's gifts, that the sweetness of man's breath, being a good gift of God, should be willfully corru…