Planning is not just guessing, it is harmful guessing, because it is a waste of time. All the time you spend doing your five year plan you can use to worry about tomorrow.

Workaholics don't actually accomplish more than nonworkaholics. They may claim to be perfectionists, but that just mean they're wasting time fixating on inconsequential details instead of moving on to the next task.

A fool and his money will soon be departed applies equally to venture capitalists as it does to everyone else.

There's nothing that will bring realism into your world as quickly as realizing that you're out of cash.

Planning is not just guessing, it is harmful guessing, because it is a waste of time. All the time you spend doing your five year plan you can use to worry about tomorrow.

Nobody is an overnight success. Most overnight successes you see have been working at it for ten years.

Most software has a tiny essence that justifies its existence, everything after that is wants and desires mistaken for needs and necessities.