Intelligence is important in psychology for two reasons. First, it is one of the most scientifically developed corners of the subject, giving the student as complete a view as is possible anywhere of the way scientific method can be applied to psychological problems. Secondly, it is of immense practical importance, educationally, socially, and in regard to physiology and genetics.
Raymond CattellThe only immortality we know of is our children, and in that unfinished story of the acts of lives, which, forever expanding, like waves from a pebble in the lake, have their immortality in the acts of future generations.
Raymond CattellBut psychology is a more tricky field, in which even outstanding authorities have been known to run in circles, 'describing things which everyone knows in language which no one understands'.
Raymond Cattell[I] browsed far outside science in my reading and attended public lectures - Bertrand Russell, H. G. Wells, Huxley, and Shaw being my favorite speakers.
Raymond Cattell