Who is everywhere is nowhere. When a person spends all his time in foreign travel, he ends by having many acquaintances, but no friends.
Seneca the YoungerIf wisdom were offered me with the proviso that I should keep it shut up and refrain from declaring it, I should refuse. There's no delight in owning anything unshared.
Seneca the YoungerA man who has taken your time recognises no debt; yet it is the one he can never repay.
Seneca the Younger