Character builds slowly, but it can be torn down with incredible swiftness.

Character builds slowly, but it can be torn down with incredible swiftness.

Never practice two vices at once.

Never practice two vices at once.

Right is its own defense.

Right is its own defense.

This one step -- choosing a goal and sticking to it -- changes everything.

This one step -- choosing a goal and sticking to it -- changes everything.

The best current evidence is that media are mere vehicles that deliver instruction but do not influence student achievement any read more

The best current evidence is that media are mere vehicles that deliver instruction but do not influence student achievement any more than the truck that delivers groceries causes change in our nutrition.

The only true wisdom is in knowing you know nothing.

The only true wisdom is in knowing you know nothing.

Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will. Lukewarm acceptance read more

Shallow understanding from people of good will is more frustrating than absolute misunderstanding from people of ill will. Lukewarm acceptance is much more bewildering than outright rejection.

Difficulty, my brethren, is the nurse of greatness --a harsh nurse, who roughly rocks her foster-children into strength and athletic read more

Difficulty, my brethren, is the nurse of greatness --a harsh nurse, who roughly rocks her foster-children into strength and athletic proportion.

A lie told often enough becomes truth.

A lie told often enough becomes truth.