It is the power of the mind to be unconquerable.
We learn not in the school, but in life.
That grief is light which can take counsel.
As for old age, embrace and love it. It abounds with pleasure if you know how to use it. The gradually declining years are among the sweetest in a man's life, and I maintain that, even when they have reached the extreme limit, they have their pleasure still.
Do what you should, not what you may.
He who repents of having sinned is almost innocent.