Links

1. What is 2^3^4: Depends on who you ask (via Walking Randomly)!

2. Nice quote (via Simple Dollar)

First of all, if it’s on your mind, your mind isn’t clear. Anything you consider unfinished in any way must be captured in a trusted system outside your mind, or what I call a collection bucket, that you know you’ll come back to regularly and sort through. – David Allen

3. "What should I read next?", based on the last book I read.

4. An inspiring video: