Join 📚 Christian Champ's Highlights

A batch of the best highlights from what Christian's read, .

A rule of thumb in the teaching profession states that to be an effective teacher at a given level, you need to have studied five years beyond that level.

The Gervais Principle

Venkatesh Rao

The habit of excessive planning impedes our ability to see what is actually in front of us. The mind that is occupied is missing the present.

Improv Wisdom

Patricia Ryan Madson

My own success has been in observing objects in daily use which, it was always assumed, could not be improved. By lateral thinking the 'Edisonian approach'- it is possible to arrive, empirically, at an advance. Anyone can become an expert in anything in six months, whether it is hydrodynamics for boats or cyclonic systems for vacuum cleaners. After the idea, there is plenty of time to learn the technology. My first cyclonic vacuum cleaner was built out of cereal packets and masking tape (like some grotesque Blue Peter spaceship), long before I understood how it worked. After that initial 'Eureka!' it was a long haul to the Dual Cyclone-so called because an outer cyclone rotating at 200 m.p.h. removes large debris and most of the dust, while an inner cyclone rotating at 924 m.p.h. creates huge gravitational force and drives the finest dust, even particles of cigarette smoke, out of the air.

Against the Odds

James Dyson

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