快乐是当我们发挥潜能、实现本性时伴随而来的情感。
Joy is the emotion which accompanies the fulfillment of our natures when we have lived up to our potential.
If you loan someone $20 and you never see them again. That makes it worth $20.
简单性是一种伟大的美德,但需要努力工作才能实现,需要教育才能欣赏。简单性是最终的复杂性。
历史由胜者书写。