Nobody Knows Enough, But Many Know Too

To Be Content With Little Is Difficult; To Be Content With Much, Impossible.

If You Have One Good Idea, People Will Lend You Twenty.

There Are More Truths In A Good Book Than Its Author Meant To Put In It.

You Stay Young As Long As You Can Learn, Acquire New Habits, And Suffer Contradictions.

Even Virtue Is An Art; And Even Its Devotees Are Divided Into Those Who Practise It And Those Who Are Merely Amateurs.