In the interchange of thought use no coin but gold and silver.
The simple-hearted and sincere never do more than half deceive themselves.
What a man knows only through feeling can be explained only through enthusiasm.
To reason, to argue. It is to walk with crutches in search of the truth. We come to it with a leap.
Of what delights are we deprived by our excesses!
Grief - Happiness is to feel that one's soul is good; there is no other, in truth, and this kind of happiness may exist even in sorrow, so that there are griefs perfable to every joy, and such as would be preferred by all those who have felt them.