摩訶止觀 6.107

6.107

上見、思重數雖煩，知之何妨？如五部律不填人胸，對緣行事能自正正他？學此諸句即行即用，自行化他隨意無礙。

Although the numbers and layers of views and thoughts above are intricate, what harm is there in knowing them? Just as the vinaya of the five divisions does not clog a person's chest, but allows one to rectify oneself and rectify others when dealing with conditions and carrying out deeds, by studying these propositions, one acts and applies them immediately, practicing for oneself and converting others as one wishes without obstruction.