Studies have shown that people who are physically active sleep better than those who are sedentary. The more energy you expend during the day, the sleepier you will feel at bedtime.
— Andrew Weil
I profess to learn and to teach anatomy not from books but from dissections, not from the tenets of Philosophers but from the fabric of Nature.
— William Harvey
He who studies medicine without books sails an uncharted sea, but he who studies medicine without patients does not go to sea at all.
— William Osler
I believe God did intend, in giving us intelligence, to give us the opportunity to investigate and appreciate the wonders of His creation. He is not threatened by our scientific adventures.
— Francis Collins
Poison is in everything, and no thing is without poison. The dosage makes it either a poison or a remedy.
— Paracelsus