Expect problems and eat them for breakfast.
If you've got a talent, protect it.
After a storm comes a calm.
Know or listen to those who know.
Always desire to learn something useful.
Begin to be now what you will be hereafter.
I can, therefore I am.
The most effective way to do it, is to do it.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
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.