What is more easy and sweet than meditation? Yet in this hath God commended His Love, that by meditation it is enjoyed. As nothing is more easy than to think, so nothing is more difficult than to think well. The easiness of thinking we received from God, the difficulty of thinking well proceeded from ourselves. Yet in truth, it is far more easy to think well than ill, because good thoughts be sweet and delightful: Evil thoughts are full of discontent and trouble. So that an evil habit and custom have made it difficult to think well, not Nature. For by nature nothing is so difficult as to think amiss.