Speculation is only a word covering the making of money out of the manipulation of prices, instead of supplying goods and services. 

These technologies can make life easier, can let us touch people we might not otherwise. You may have a child with a birth defect and be able to get in touch with other parents and support groups, get medical information, the latest experimental drugs. These things can profoundly influence life. I'm not downplaying that.

Anger and intolerance are the enemies of correct understanding.

Too often the strong, silent man is silent only because he does not know what to say, and is reputed strong only because he has remained silent.  

Excellence is a continuous process and not an accident.

If you think you can do a thing or think you can't do a thing, you're right.  

Love begins by taking care of the closest ones - the ones at home.

Trump is a national disgrace and an international pariah.

No culture can live if it attempts to be exclusive.

The commander in the field is always right and the rear echelon is wrong, unless proved otherwise.

Some scientists believe climate change is the cause of unprecedented melting of the North Pole, and that effects these very uncertain weather patterns. I think we should listen to those scientists and experts.

Great leaders are almost always great simplifiers, who can cut through argument, debate and doubt, to offer a solution everybody can understand.