Swift speedy time, feathered with flying hours, Dissolves the beauty of the fairest brow.
Without some dissimulation no business can be carried on at all.
There never were, since the creation of the world, two cases exactly parallel.
When one is at play, one should not think of one's learning.
It is often more necessary to conceal contempt than resentment; the former is never forgiven, but the later is sometimes forgotten.
A cheerful, easy, open countenance will make fools think you a good-natured man, and make designing men think you an undesigning one.