One Swallow Does Not Make A Spring,

The Soul Is The Form Of The Body

We Are Better Able To Study Our Neighbours Than Ourselves, And Their Actions Than Our Own.

Every Great Genius Has An Admixture Of Madness.

You Should Never Think Without An Image.

We Are Masters Of Our Actions From The Beginning Up To The Very End. But, In The Case Of Our Habits, We Are Only Masters Of Their Commencement - Each Particular Little Increase Being As Imperceptible As In The Case Of Bodily Infirmities. But Yet Our Habits Are Voluntary, In That It Was Once In Our Power To Adopt Or Not To Adopt Such Or Such A Course Of Conduct.