Well done is better than well said.
Leap, and the net will appear.
The dog that trots about finds a bone.
Who seeks shall find.
Be kind whenever possible. It is always possible.
Never complain and never explain.
You never know what motivates you.
If you're going through hell, keep going.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
The initial motivation of the experiment which led to this discovery was a subconscious feeling for the inexhaustible wealth of nature, a wealth that goes far beyond the imagination of man.