The history of life is written in the language of chemistry.
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.
If you are simple, the world will be simple to you.
Fear can hold you prisoner,hope can set you free.A strong man can save himself,a great man can save others.
The greatest breakthroughs come from those who refuse to give up.