No man is greatly jealous who is not in some measure guilty.
Only madmen and fools are pleased with themselves; no wise man is good enough for his own satisfaction.
There is no better way to learn than to teach.
No man doth think others will be better to him than he is to them.
He that repents is angry with himself; I need not be angry with him.
An ill principle in the mind is worse than the matter of a disease in the body.