One who gains strength by overcoming obstacles possesses the only strength which can overcome adversity.
In the modern view, unbridled personal freedom is the only good to be pursued; any obstacle to it is a problem to be overcome.
In the development of intelligence nothing can be more "basic" than learning how to ask productive questions.
The more we learn about volcanoes, the more we learn about the earth. Learning about the earth is more important than it has ever been.
The problem in public life is learning to overcome terror; the problem in married life is learning to overcome boredom.
We learn only to ask more questions.
The only person who is educated is the one who has learned how to learn and change.
The greater the obstacle, the more glory in overcoming it.
I consider myself a student of many religions. The more I learn, the more questions I have. For me, the spiritual quest will be a life-long work in progress.
I have learned that success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome while trying to succeed.