Profit is what we have left after we make a donation to a worthwhile cause.

Be able to notice all the confusion between fact and opinion that appears in the news

Society needs people who can manage projects in addition to handling individual tasks.

The freedom to be an individual is the essence of America.

I believe that love--not imitation--is the sincerest form of flattery. Your imitator thinks that you can be duplicated; your lover knows you can't.

Be able to live alone, even if you don't want to and think you will never find it necessary.

Geometry is beautifully logical, and it teaches you how to think and prove that things are so, step by step by step. Proofs are excellent lessons in reasoning. Without logic and reasoning, you are dependent on jumping to conclusions or - worse - having empty opinions.