Rene Descartes

Illusory joy is often worth more than genuine sorrow.

Illusory joy is often worth more than genuine sorrow.

To know what people really think, pay regard to what they do, rather than what they say.

To know what people really think, pay regard to what they do, rather than what they say.

I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake.

I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)

Dubito ergo cogito; cogito ergo sum.(I doubt, therefore I think; I think therefore I am)