Nothing in human affairs is worth any great anxiety.
Do not use compulsion, but let early education be rather a sort of amusement.
All I really know is the extent of my own ignorance
The life which is not examined is not worth living.
Atheism is a disease of the soul before it becomes an error of understanding.
The makers of fortunes have a second love of money as a creation of their own, resembling the affection of authors for their own poems, or of parents for their children, besides that natural love of it for the sake of use and profit.