Thomas Huxley

Every great advance in natural knowledge has involved the absolute rejection of authority.

Every great advance in natural knowledge has involved the absolute rejection of authority.

Every great advance in natural knowledge has involved the absolute rejection of authority.

Every great advance in natural knowledge has involved the absolute rejection of authority.

Proclaim human equality as loudly as you like, Witless will serve his brother.

Proclaim human equality as loudly as you like, Witless will serve his brother.

Try to learn something about everything and everything about something.

Try to learn something about everything and everything about something.

Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and read more

Sit down before fact as a little child, be prepared to give up every preconceived notion, follow humbly wherever and to whatever abysses nature leads, or you shall learn nothing.