The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

Art is my way of screaming without making a sound.

Reason is， and ought only to be the slave of the passions， and can never pretend to any other office than to serve and obey them.

The study of mathematics is a constant dialogue between the concrete and the abstract.

Leadership in agriculture means listening to the land and the people who work it, then making decisions that benefit both.