Solitude is to the spirit what diet is to the body.
写作是为我们的梦想发声的一种方式。
数学中的每个问题都是一个等待解决的谜题，而乐趣就在于解决的过程。
Capitalism, then, is by nature a form or method of economic change and not only never is but never can be stationary.
No one had ever had such a friend, so affectionate,so loyal and so skillful.
The most powerful force in the universe is compound interest.
