By all means take thought for the tomorrow, yes, careful thought and planning and preparation. But have no anxiety.

If you have some idea you believe in, don't listen to the croaking chorus. Listen only to what your own inner voice tells you.

Tell the audience what you're going to say, say it; then tell them what you've said.

You can conquer almost any fear if you will only make up your mind to do so. For remember, fear doesn't exist anywhere except in the mind.

Be honest, Look for areas where you can admit error and say so. Apologize for your mistakes. It will help disarm your opponents and reduce defensiveness.

Psychiatrists declare that most of our fatigue derives from our mental and emotional attitudes... What kinds of emotional factors tire the sedentary (or sitting) worker? Joy? Contentment? No! Never! Boredom, resentment, a feeling of not being appreciated, a feeling of futility, hurry, anxiety, worry-those are the emotional factors that exhaust the sitting worker, make him susceptible to colds, reduce his output, and send him home with a nervous headache. Yes, we get tired because our emotions produce nervous tensions in the body.

'When you have a lemon, make a lemonade.' That is what a great educator does. But the fool does the exact opposite. If he finds that life has handed him a lemon, he gives up and says, 'I 'm beaten. It is fate. I haven't got a chance.' Then he proceeds to rail against the world and indulge in an orgy of self-pity .