The chemist who can extract from his heart's elements compassion, respect, longing, patience, regret, surprise, and forgiveness and compound them into one can create that atom which is called love
Because we all share an identical need for love, it is possible to feel that anybody we meet, in whatever circumstances, is a brother or sister. No matter how new the face or how different the dress and behavior, there is no significant division between us and other people. It is foolish to dwell on external differences, because our basic natures are the same.
Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations.
As an example to others, and not that I care for moderation myself, it has always been my rule never to smoke when asleep, and never to refrain from smoking when awake.
The most important thing in life is to stop saying 'I wish' and start saying 'I will.' Consider nothing impossible, then treat possibilities as probabilities.
If you FAIL, never give up because F.A.I.L. means "First Attempt in Learning". END is not the end; in fact E.N.D. means "Effort Never Dies". If you get NO as an answer, remember N.O. means "Next Opportunity".