Wise men have but few confidants, and cunning ones none.
A good place to visit, but a poor place to stay.
Prejudice is a house-plant which is very apt to wilt if you take it out-of-doors among folks.
Learning sleeps and snores in libraries, but wisdom is everywhere, wide awake, on tiptoe.
Reason often makes mistakes, but conscience never does.
Adam invented love at first sight, one of the greatest labor-saving machines the world ever saw.