"The most important practical lesson that can be given to nurses is to teach them what to observe and how to observe."

"I am not a bit changed or improved, but I have a great many new things to say."

"The greatest good you can do for another is not just to share your riches, but to reveal to him his own."

"The world is a great school, and we are all its pupils."

"The greatest misfortune of mankind is that they do not know how to be happy."