It is funny how mortals always picture us as putting things into their minds: in reality our best work is done by keeping things out.
C. S. LewisMy son, by all means desist from kicking the venerable and enlightened Vizier: for as a costly jewel retains its value even if hidden in a dung-hill, so old age and discretion are to be respected even in the vile persons of our subjects. Desist therefore, and tell us what you desire and propose.
C. S. Lewis