"If one does not expect the unexpected,..." - Quote by Heraclitus

“To get everything you want is not a good thing. Disease makes health seem sweet. Hunger leads to the appreciation of being full-fed. Tiredness creates the enjoyment of resting”

“Our envy always lasts longer than the happiness of those we envy.”

“Nothing is, everything is becoming.”

“Probably every new and eagerly expected garment ever put on since clothes came in, fell a trifle short of the wearer's expectation.”

“You have to expect things of yourself before you can do them.”

“A man's delight in looking forward to and hoping for some particular satisfaction is a part of the pleasure flowing out of it, enjoyed in advance. But this is afterward deducted, for the more we look forward to anything the less we enjoy it when it comes.”

“...suddenly you hit on something that the student really responds to, you can see the eyes open and the complexion change. The life possibility has opened there. All you can say to yourself is, "I hope this child hangs on to that."”

“[Science is] piecemeal revelation.”

“The only people who ever get anyplace interesting are the people who get lost.”