A Reuleaux triangle is a curve of constant width other than a circle.
Here is the link to the Wikipedia article on this topic.
keywords:
[Mathematics]
[Geometry]
[counter-intuitive results]
[counterintuitive results]
[arc of a circle]
[equilateral triangle]

Advertising is invitations to the hoi polloi.
keywords:
[politics]
[journalism]
[entertainment]

In an ‘I-don’t-care.’ environment, proactive explanations are useless.
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[education]
[training]
[educators]
[curriculum]
[lack of motivation]

The amount of synchronization in your life is constant. It consists of a component of passive synchronization and a component of active synchronization. Passive synchronization is the result of lack of buffering. Active synchronization consists of buffering. No synchronization is more active than the act of gifting.
keywords:
[life]
[General Systems Theory]

Children are the main practitioners of self-regulatory outsourcing.
keywords:
[life]
[behavior]

Progress requires a stable environment, and a stable environment requires an anchor, and only a heavy hitter can serve as an anchor, and only someone who has done his homework can be a heavy hitter. Therefore, progress depends on doing your homework.
keywords:
[life]
[General Systems Theory]
[self-discipline]

A massless rod
With a massive bob
Hangs from a frictionless pivot.
With theta given,
By gravity driven,
The bob’s trajectory
Takes it through the neutral position.
keywords:
[poetry]
[poem]
[Physics]

Textbooks are usually written with motivation presumed.
keywords:
[education]
[teaching]
[training]
[educators]
[curriculum]

Belief is vulnerable to time, but can span any amount of space.
keywords:
[life]
[General Systems Theory]

Swimming against the current reaches its peak for anyone providing early instruction of youth.
keywords:
[Peter Stuyvesant]
[education]
[teaching]
[training]
[educators]
[curriculum]