A person is only as big as the things that make them angry.
By three methods we may learn wisdom: First, by reflection, which is noblest; second, by imitation, which is easiest; and third, by experience, which is the bitterest.
Choose a job you like and you will never have to work a day of your life.
To love a thing is to want it to live.
When you know a thing, to hold that you know it; and when you do not know a thing, to allow that you do not know it - this is knowledge.
To study and not think is a waste. To think and not study is dangerous.
Everything has its beauty but not everyone sees it.
I am not bothered by the fact that I am unknown. I am bothered when I do not know others.