We often discover what will do by finding out what will not do; and probably he who never made a mistake never made a discovery.
Entrepreneurs are simply those who understand that there is little difference between obstacle and opportunity and are able to turn both to their advantage.
I've learned that you shouldn't go through life with a catcher's mitt on both hands; you need to be able to throw something back.
The mind is a superb instrument if used rightly. Used wrongly, however, it becomes very destructive. To put it more accurately... you usually don't use it at all. It uses you.
Sanity is a madness put to good uses.
The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic
Humility is attentive patience.
If we all worked on the assumption that what is accepted as true is really true, there would be little hope of advance.
The joke of our time is the suicide of intention.
A good liar must have a good memory.
A jug fills drop by drop.
Since it is difficult to join them together, it is safer to be feared than to be loved when one of the two must be lacking.
We must find time to stop and thank the people who make a difference in our lives
A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.?
Moonlight is sculpture.
Genius is sorrow's child.
Everyone is born a genius, but the process of living de-geniuses them.
Do unto those downstream as you would have those upstream do unto you.
Parents are usually more careful to bestow knowledge on their children rather than virtue, the art of speaking well rather than doing well; but their manners should be of the greatest concern.
I sound my barbaric yawp over the rooftops of the world.
It is a good rule in life never to apologize. The right sort of people do not want apologies, and the wrong sort take a mean advantage of them.