I value self-discipline, but creating systems that make it next to impossible to misbehave is more reliable than self-control.

By working only when you are most effective, life is both more productive and more enjoyable. It's the perfect example of having your cake and eating it, too.

Poisonous people do not deserve your time. To think otherwise is masochistic.

Doing the unrealistic is easier than doing the realistic.

Awareness, even at a subconscious level, beats fancy checklists without it, track or you will fail.

The key to having more time is doing less, and there are two paths to get there, both of which should be used together: (1) Define a short to-do list and (2) define a not-to-do list.

Writing is thought crystalized on a piece of paper, which can then be reviewed.