To the optimist, the glass is half full. To the pessimist, the glass is half empty. To the engineer, the glass is twice as big as it needs to be. -- author unknown (quoted in `Robust Systems', Gerald Jay Suseman)

Je n'ai fait celle-ci plus longue que parce que je n'ai pas eu le loisir de la faire plus courte. (I have made this letter so long only because I did not have the leisure to make it shorter.) -- Blaise Pascal (Lettres Provinciales)

A person won't retain proficiency at a task unless he or she has at one time learned to perform that task very rapidly. Learning research demonstrates that the skills of people who become accurate but not fast deteriorate much sooner than the skills of people who become both accurate and fast. -- Philip Greenspun

What we choose to fight is so tiny! What fights us is so great! ... When we win it's with small things, and the triumph itself makes us small. ... Winning does not tempt that man. This is how he grows: by being defeated, decisively, by constantly greater beings. -- Rainer Maria Rilke, The Man Watching.

It would appear that we have reached the limits of what it is possible to achieve with computer technology, although one should be careful with such statements, as they tend to sound pretty silly in 5 years. -- John Von Neumann, circa 1949

A person won't retain proficiency at a task unless he or she has at one time learned to perform that task very rapidly. Learning research demonstrates that the skills of people who become accurate but not fast deteriorate much sooner than the skills of people who become both accurate and fast. -- Philip Greenspun

Life is what happens to you while you’re busy making other plans. –John Lennon

I didn’t fail the test. I just found 100 ways to do it wrong. –Benjamin Franklin

Success is walking from failure to failure with no loss of enthusiasm. ~Winston Churchill

Every child is an artist. The problem is how to remain an artist once he grows up. –Pablo Picasso