I'm on a government watch list. But I'm not interested, because government watches only work twenty minutes out of every hour.

The greater our knowledge increases the more our ignorance unfolds.

From the greatest to the smallest, happiness and usefulness are largely found in the same soul, and the joy of life is won in its deepest and truest sense only by those who have not shirked life's burdens.

Professional intellectuals are the voice of a culture and are, therefore, its leaders, its integrators and its bodyguards.

In theory man is put at the center of everything but in practice he is barely allowed to sit on the sidelines

During a campaign the air is full of speeches - and vice versa.