Knowledge is considered to be like soap. There is nothing more purifying than knowledge. But if you hold on to knowledge, it will turn into ignorance and arrogance. That is why it is said to learn and forget.
Life has chaos and life needs discipline. We must honor both. From chaos comes out bliss, discipline comes out of comfort.
Discipline brings comfort and chaos brings bliss.
Life is a balance of both – creativity and productivity. You can come up with a great idea, but to realize that idea you need discipline.
Often people think discipline is against comfort. Ironically it's the discipline that brings comfort to one's life.