It is the preoccupation with possessions, more than anything else, that prevents us from living freely and nobly.
对财产的过度关注,胜过一切其他因素,阻碍了我们自由高尚地生活。
Mathematics is a language that allows us to describe the indescribable.
Our greatest natural resource is the minds of our children.
Be slow to fall into friendship,but when you are in,continue firm and constant.