90% of all management problems are caused by miscommunication.
Act enthusiastic and you will be enthusiastic.
The biggest lesson I have learned is the stupendous importance of what we think. If I knew what you think, I would know what you are, for your thoughts make you what you are; by changing our thoughts, we can change our lives.
If you must make a mistake, make a new one each time.
If your own mind is muddled, much more will the minds of your hearers be confused.
Make a man laugh a good hearty laugh, and you've paved the way for friendship. When a man laughs with you, he, to some extent, likes you.