Every great advance in natural knowledge has involved the absolute rejection of authority. – Thomas Huxley
Try to learn something about everything and everything about something. – Thomas Huxley

Every great advance in natural knowledge has involved the absolute rejection of authority. – Thomas Huxley
Try to learn something about everything and everything about something. – Thomas Huxley
The struggle for existence holds as much in the intellectual as in the physical world. A theory is a species of thinking, and its right to exist is coextensive with its power of resisting extinction by its rivals. – Thomas Huxley
Sit down before fact as a little child, be prepared to give up every conceived notion, follow humbly wherever and whatever abysses nature leads, or you will learn nothing. – Thomas Huxley