A man may be sharper than another, but not than all others.
Cunning and treachery are the offspring of incapacity.
As we grow older we grow both more foolish and wiser at the same time.
There is nothing men are so generous of as advice.
It is sometimes a point of as much cleverness to know to make good use of advice from others as to be able give good advice to oneself.
We frequently are troublesome to others, when we think it impossible for us ever to be so.