A man who has committed a mistake and doesn't correct it is committing another mistake.
Everything has its beauty, but not everyone sees it.
Five things constitute perfect virtue: gravity, magnanimity, earnestness, sincerity and kindness.
Have no friends not equal to yourself.
Learning without thought is labor lost; thought without learning is perilous.
Look for an occupation that you like, and you will not need to labor for a single day in your life.
Our greatest glory is not in never falling, but in rising every time we fall.
Real knowledge is to know the extent of one's ignorance.
Virtue is never left to stand alone. He who has it will have neighbors.
Wherever you go, go with all your heart.