Worry is a funky luxury when a lot has to be done.

Neither care too much nor too little about the feedback of others.

Leaders are called upon to build not to repair.

Here (in Thomas Aquinas) is the mind that prepared the way for the scientific and industrial revolutions. Here is the mind that was Catholic enough to embrace any good idea, from wherever it came.

How does nature amplify the intelligence of groups? It forms swarms.

St. Patrick's Day is the fourth biggest drinking day in America. It's not the biggest. It's right behind New Year's Eve, Fourth of July, or any Secret Service party.

If I'm ever in a weird car accident, or I commit suicide or something, after the media stops celebrating my death, could they check into it? Because I'm not suicidal. And I'm a pretty good driver.

Any disaster you can survive is an improvement in your character, your stature, and your life

Software development, like professional sports, has a way of making thirty-year-old men feel decrepit.

A lover's soul lives in the body of his mistress.

Industry is the root of all ugliness.