I love flowers so much that I could kiss them, but I know if I did, they would wither and die.
唯一能让你富有的是你的思想。
Start by doing what's necessary; then do what's possible; and suddenly you are doing the impossible.
The advantages found in history seem to be of three kinds, as they result either from the mere situation of the climate and country or from the form of government and of the character of the people, or from those finer principles and morals, which may be called the recommendations of philosophy.