If I have had any success, it's due to luck, but I notice the harder I work, the luckier I get.

The typical eye sees the ten per cent bad of an idea and overlooks the ninety per cent good.

There exist limitless opportunities in every industry. Where there is an open mind, there will always be a frontier.

When I was research head of General Motors and wanted a problem solved, I'd place a table outside the meeting room with a sign: "Leave slide rules here." If I didn't do that, I'd find someone reaching for his slide rule. Then he'd be on his feet saying, "Boss, you can't do it."

It doesn't matter if you try and try and try again, and fail. It does matter if you try and fail, and fail to try again.

Don't bring anything to me but trouble.

The world hates change, yet it is the only thing that has brought progress.