BobMu's letter talks about integrity and principles quite a lot, it sounds a little bit weird....... Devil

http://www.zdnet.com/blog/microsoft/muglias-e-mail-to-the-microsoft-troops-im-moving-on-to-new-opportunities-outside-of-microsoft/8406

my primary principle is to focus on doing the right thing, ...
...... not being afraid to admit a mistake and change a decision when it is wrong; being consistently honest, even when it hurts ......
......and finally, being willing to admit and apologize when I have not lived up to these principles.