In short, we do not abandon any discipline for despair of ever being the best in it. - Epictetus

Philosophers say that people are all guided by a single standard. When they assent to a thing, it is because they feel it must be true, when they dissent, it is because they feel something isn't true, and when they suspend judgement, it is because they feel that the thing is unclear.

Most of what passes for legitimate entertainment is inferior or foolish and only caters to or exploits people’s weakness.

Whatever moral rules you have deliberately proposed to yourself abide by them as they were laws, and as if you would be guilty of impiety by violating any of them. Don't regard what anyone says of you, for this, after all, is no concern of yours. How long, then, will you put off thinking yourself worthy of the highest improvements and follow the distinctions of reason? You have received the philosophical theorems, with which you ought to be familiar, and you have been familiar with them. What other master, then, do you wait for, to throw upon that the delay of reforming yourself?... Let whatever appears to be the best be to you an inviolable law.(50).