The key to all sciences is unquestionably the question mark. To the word How? we owe most of our greatest discoveries. Wisdom in life may perhaps consist in asking ourselves on all occasions: Why?
Honore de BalzacSome day you will find out that there is far more happiness in another's happiness than in your own.
Honore de BalzacTo stroll is a science, it is the gastronomy of the eye. To walk is to vegetate, to stroll is to live.... To stroll is to enjoy, it is to assume a mind-set, it is to admire the sublime pictures of unhappiness, of love, of joy, of graceful or grotesque portraits; it is to plunge one's vision to the depths of a thousand existences: young, it is to desire everything; old, it is to live the life of the young, to marry their passions.
Honore de Balzac