There are few people more convinced of their own genius than those who complain of how stupid they are.
Men give away nothing so liberally as their advice.
Opportunity makes us known to others, but more to ourselves.
More men are guilty of treason through weakness than any studied design to betray.
The world is full of pots jeering at kettles.
We seldom find people ungrateful so long as it is thought we can serve them.