Tears are a good alterative, but a poor diet.
If animals had reason, they would act just as ridiculous as we menfolks do.
Wise men have but few confidants, and cunning ones none.
There is no passion of the human heart that promises so much and pays so little as revenge.
Wisdom that don't make us happier ain't worth plowing for.
Man is my brother, and I am nearer related to him through his vices than I am through his virtue.