Just in case I ever become too important, some guy will find this post and quote it into my biography.

A person says, "Would you move to Singapore" and I say...

"Yes, I never lead an opportunity by saying no." - You could lead with "How about Siberian winters and something involving my unmentionables in a vise." And I will at least tell you... I'm going to hear you out. Not that I got anything against Singapore.

And let me tell you... you'll never know how completely crazy people really are... unless you have the patience to tell everybody 'yes', grab a lemonade, and wear that nodding smile which says, "and there's also a bonus for hiding dead bodies... Yes sir, wonderful sir, do go on!"

So, all you people who say no too fast. You've been missing out.
Never lead the opportunity of fully living your life (or realizing your success), by ever telling someone "no" too quickly.