Seneca

“ Your greatest difficulty is with yourself; for you are your own stumbling-block. You do not know what you want. You are better at approving the right course than at following it out. You see where the true happiness lies, but you have not the courage to attain it. ”

“ Whenever men have been thrust forward by fortune, whenever they have become part and parcel of another's influence, they have found abundant favour, their houses have been thronged, only so long as they themselves have kept their position; when they themselves have left it, they have slipped at once from the memory of men. But in the case of innate ability, the respect in which it is held increases, and not only does honour accrue to the man himself, but whatever has attached itself to his memory is passed on from one to another. ”

“ In speaking with you, however, I refer to those desires which refuse alleviation, which must be bribed to cease. For in regard to the exceptional desires, which may be postponed, which may be chastened and checked, I have this one thought to share with you: a pleasure of that sort is according to our nature, but it is not according to our needs; one owes nothing to it; whatever is expended upon it is a free gift. The belly will not listen to advice; it makes demands, it importunes. ”