Success is measured not just in profit, but in positive impact.
行政的崇高在于知道在不同场合应该施加的适当权力程度。
You don't have to be brilliant, only a little bit wiser than the other guys, on average, for a long, long time.
反应倾向的强度取决于所接受的强化量。
艺术应该是自由的,不受规则束缚。