Nature does not turn out her work according to a single pattern; she prides herself upon her power of variation.
Seneca the YoungerIt is a tedious thing to be always beginning life; they live badly who always begin to live.
Seneca the YoungerWatch over yourself. Be your own accuser, then your judge; ask yourself grace sometimes, and, if there is need, impose upon yourself some pain.
Seneca the Younger