Making mistakes

Being wrong is really no big deal. I'm wrong lots of times every day. In my opinion, if you're not wrong often, then you're not learning much. I have probably made quite a few mistakes so far that nobody has caught. Programming has taught me that almost every program I write will fail to compile at least once. One of my favorite quotes is Don Knuth's favorite quote, "to err and err and err again, but less, and less , and less."