一个人知道自己为什么而活,就可以忍受任何一种生活。
The universe is a machine for the production of gods.
Psychology must be independent of philosophy and physiology.
奢侈者常嫌不够富足,节俭者虽贫穷却有余藏;奢侈者心常常贫困,节俭者的心常常富贵。