Life must be filled up, and the man who is not capable of intellectual pleasures must content himself with such as his senses can afford.
We owe to memory not only the increase of our knowledge, and our progress in rational inquiries, but many other intellectual pleasures
Memory is the primary and fundamental power, without which there could be no other intellectual operation.
He said that few people had intellectual resources sufficient to forgo the pleasures of wine. They could not otherwise contrive how to fill the interval between dinner and supper.
We are perpetually moralists, but we are geometricians only by chance. Our intercourse with intellectual nature is necessary; our speculations upon matter are voluntary, and at leisure.
All intellectual improvement arises from leisure.
Avarice is a uniform and tractable vice; other intellectual distempers are different in different constitutions of mind. That which soothes the pride of one will offend the pride of another, but to the favor of the covetous bring money, and nothing is denied.