Everything flows, nothing stands still.

“τήν τε οἴησιν ἱερὰν νόσον ἔλεγε καὶ τὴν ὅρασιν ψεύδεσθαι(Thinking is a sacred d…”

“Allow yourself to think only those thoughts that match your principles and can …”

“No man ever steps in the same river twice, for it's not the same river and he's…”

“Much learning does not teach understanding.”