The education propounded in the Laws differs in several points from that of the Republic. Plato seems to have reflected as deeply and earnestly on the importance of infancy as Rousseau, or Jean Paul (compare the saying of the latter--'Not the moment of death, but the moment of birth, is probably the more important'). He would fix the amusements of children in the hope of fixing their characters in after-life. In the spirit of the statesman who said, 'Let me make the ballads of a country, and I care not who make their laws,' Plato would say, 'Let the amusements of children be unchanged, and they will not want to change the laws. The 'Goddess Harmonia' plays a great part in Plato's ideas of education. The natural restless force of life in children, 'who do nothing but roar until they are three years old,' is gradually to be reduced to law and order. As in the Republic, he fixes certain forms in which songs are to be composed: (1) they are to be strains of cheerfulness and good omen; (2) they are to be hymns or prayers addressed to the Gods; (3) they are to sing only of the lawful and good. The poets are again expelled or rather ironically invited to depart; and those who remain are required to submit their poems to the censorship of the magistrates. Youth are no longer compelled to commit to memory many thousand lyric and tragic Greek verses; yet, perhaps, a worse fate is in store for them. Plato has no belief in 'liberty of prophesying'; and having guarded against the dangers of lyric poetry, he remembers that there is an equal danger in other writings. He cannot leave his old enemies, the Sophists, in possession of the field; and therefore he proposes that youth shall learn by heart, instead of the compositions of poets or prose writers, his own inspired work on laws. These, and music and mathematics, are the chief parts of his education.