Helluo librorum - A glutton for books (bookworm)
Heu! Tintinnuntius meus sonat! - Darn! There goes my beeper!
Heus, hic nos omnes in agmine sunt! - Hey, we're all in line here!
Hinc illae lacrimae - Hence these tears. (Terence)
Hoc est in votis - This is in my prayers
Hoc est verum et nihili nisi verum - This is the truth and nothing but the truth
Hoc tempore obsequium amicos, veritas odium parit - In these days friends are won through flattery, the truth gives birth to hate. (Terence)
Homines libenter quod volunt credunt - Men believe what they want to. (Terentius)
Homines, dum docent, discunt - Men learn while they teach. (Seneca)
Homo vitae commodatus non donatus est - Man has been lent to life, not given. (Pubilius Syrus)
Honores mutant mores - The honours change the customs. (Power corrupts)
Horas non numero nisi serenas - I count only the bright hours. (Inscription on ancient sundials.)
Humum mandere - To bite the dust