People who say it cannot be done should not interrupt those who are doing it.

The pursuit of truth and beauty is a sphere of activity in which we are permitted to remain children all our lives.

Most people say that it is the intellect which makes a great scientist. They are wrong: it is character.

There is no such thing as a moral or an immoral book. Books are well written, or badly written.

Your attitude, not your aptitude, will determine your altitude.

Respect should be earned by actions, and not acquired by years.

Listening to both sides of a story will convince you that there is more to a story than both sides.