Email, instant messaging, and cell phones give us fabulous communication ability, but because we live and work in our own little worlds, that communication is totally disorganized.

While you're writing, you can't concentrate nearly as well on what the speaker is saying.

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.

I think change is possible, but only for individuals who were never truly gay in the first place and who have a strong personal motivation to recover their heterosexuality.

Be able to sneeze without sounding ridiculous. That means neither stifling yourself or spraying your immediate vicinity.

Know how to behave at a buffet. Take a clean plate for a second helping.

Many people feel they must multi-task because everybody else is multitasking, but this is partly because they are all interrupting each other so much.