Quote by Hippocrates (460 BC-377 BC)

• There are in fact two things, science and opinion; the former begets knowledge, the latter ignorance.

• As to diseases make a habit of two things - to help, or at least, to do no harm.

• Healing is a matter of time, but it is sometimes also a matter of opportunity.

• To do nothing is sometimes a good remedy.

• Things that are holy are revealed only to men who are holy.

• Walking is man's best medicine.