There is nothing like geology; the pleasure of the first day's partridge shooting or first day's hunting cannot be compared to finding a fine group of fossil bones, which tell their story of former times with almost a living tongue.

It is a cursed evil to any man to become as absorbed in any subject as I am in mine.

False facts are highly injurious to the progress of science, for they often endure long; but false views, if supported by some evidence, do little harm, for every one takes a salutary pleasure in proving their falseness.

Science strips off, one after the other, the more or less gross materialisations by which we endeavour to form an objective image of the soul, till men of science, speculating, in their non-scientific intervals, like other men on what science may possibly lead to, have prophesied that we shall soon have to confess that the soul is nothing else than a function of certain complex material systems.

Don't make your career be your life. Let it be your passion. Let it bring you pleasure. But don't let it become your identity. You are so much more valuable than that.

It gives me great pleasure indeed to see the stubbornness of an incorrigible nonconformist warmly acclaimed.