Science is the one human activity that is truly progressive. The body of positive knowledge is transmitted from generation to generation.

The history of astronomy is a history of receding horizons.

To understand the soulis to master the soul

God created you not as an ordinary personality, but eminent, peculiar, and with a special assignment

I don't enjoy watching people fail, but I don't feel sorry for them when they fail crossing my path, that I love.

Art is never decoration, embellishment; instead, it is work of enlightenment. Art, in other words, is a technique for acquiring liberty.

Love... love... love, never counting the cost.

The people may be put into the way they should go, though they may not be put into the way of understanding it.

As you know, birds do not have sexual organs because they would interfere with flight.

I'm not suffering from some division of personality.

People are put into your life for seasons, for different reasons, and to teach you lessons.

Correct is fine but it is better to be interesting