God is not He who is, but That which is.
The human mind cannot be absolutely destroyed along with the body, but something of it remains, which is eternal.
Everything excellent is as difficult as it is rare.
There is no fear without some hope, and no hope without some fear.
He who has a true idea, knows at that same time that he has a true idea, nor can he doubt concerning the truth of the thing.
In the mind there is no absolute or free will; but the mind is determined to wish this or that by a cause, which has also been determined by another cause, and this last by another cause, and so on to infinity.