Frederick Tilney Died : 1445 Browse All Authors Top 3 quotes by Frederick Tilney The brain is conceded to be the master organ of the body, the regulator of life, the source of human progress. Frederick Tilney progress body brain We will by conscious command evolve cerebral centers which will permit us to use powers that we now are not even capable of imagining. Frederick Tilney power use inspirational Marry in haste, repent in leisure. Frederick Tilney repent leisure haste