Small opportunities are often the beginning of great enterprises.

To walk around with an ego is a bad thing. To have confidence in yourself is a great thing.

To be conscious that you are ignorant of the facts is a great step to knowledge.

I believe in the fundamental truth of all great religions of the world.

There is no pain so great as the memory of joy in present grief.

My success was not based so much on any great intelligence but on great common sense.

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

Pray that your loneliness may spur you into finding something to live for, great enough to die for.

Hate is too great a burden to bear. It injures the hater more than it injures the hated.

Dreams must be heeded and accepted. For a great many of them come true.