Letters 14.1

I confess that we all have an inborn affection for our body; I confess that we are entrusted with its guardianship. I do not maintain that the body is not to be indulged at all; but I maintain that we must not be slaves to it. He will have many masters who makes his body his master, who is over-fearful in its behalf, who judges everything according to the body.

Seneca, Letters to Lucilius 14.1, translated by Richard Mott Gummere