“A founder who gives up more equity to attract cofounders, new hires, and investors builds a more valuable company than one who parts with less equity. However, those superior returns often come from replacing the founder with a professional CEO more experienced with the needs of a growing company. This fundamental tension requires founders to make “rich” versus “king” trade-offs to maximize either their wealth or their control over the company.

“Just because it was stimulating doesn’t mean it helped with our goal.

“Social networking inventory is not monetizing as well as we would like.

“Arc seems to embody the idea that language design is library design, and vice-versa.

“I usually don’t refute criticisms directly. Refutations tend to be more gratifying to write than to read.

“What’s the right word to use for when the great worldwide democratizing force that is the Internet collectively decides that your most important blog post is about smelly ducting?

“Eat food. Not too much. Mostly plants.

“Admitting you’re wrong is not the same as admitting you’re incompetent. If anything, it means you’re capable of recognizing a mistake and learning from it.

“The problem with multi-tasking isn’t doing multiple things at once, but being forced to switch attention back and forth between tasks.