There is nothing so easy to learn as experience and nothing so hard to apply.
I never knew a man troubled with melancholy, who had plenty to do, and did it.
Most people repent their sins by thanking God they ain't so wicked as their neighbors.
Life is short, but it's long enough to ruin any man who wants to be ruined.
When a young man begins to go down hill everything seems to be greased for the occasion.
Most men had rather say a smart thing than do a good one. John P. Kotter, Leading Change.