He who has art and science also has religion, but those who do not have them better have religion.

Reality surpasses imagination; and we see, breathing, brightening, and moving before our eyes sights dearer to our hearts than any we ever beheld in the land of sleep.

Nature is, after all, the only book that offers important content on every page.

Age merely shows what children we remain.

What must the English and French think of the language of our philosophers when we Germans do not understand it ourselves?

What sort of faults may we retain, nay, even cherish in ourselves? Those faults which are rather pleasant than offensive to others.

The unnatural, that too is natural.