The oldest, shortest words - 'yes' and 'no' - are those which require the most thought. — Pythagoras Copy Share Image
The oldest, shortest words - yes and o - are those which require the most thought. — Pythagoras Copy Share Image
Many books require no thought from those who read them, and for a very simple reason; they made no such demand upon… — Charles Caleb Colton Copy Share Image
A man who does not think for himself does not think at all. It is grossly selfish to require of one's neighbour… — Oscar Wilde Copy Share Image
