Life is a mirror and will reflect back to the thinker what he thinks into it.
In Henry Adams, I discovered not only the prototype of the modern thinker but also someone who is more interesting: a viper-toothed, puling, supercilious crank, thwarted in ambition, aging gracelessly, mad at the cosmos, and ashamed of his own jejune ideals. He is nevertheless very dear to me.
To know yourself as the Being underneath the thinker, the stillness underneath the mental noise, the love and joy underneath the pain, is freedom, salvation, enlightenment.
The fact is, every thinker, every philosopher, the moment he is forced to abandon his one-sided intellectual occupation by practical necessity, immediately returns to the general point of view of mankind.
Those who remember Washington's cold war culture in the 1980s will recall the shocked reactions to Reagan's intervention. People interested in foreign policy were astonished when in 1985 he met alone at Geneva - alone, not a single strategic thinker at his elbow! - with the Soviet Communist master Gorbachev.
If you're an original thinker, you are going get told 'no' a lot, and you have to be able to hear 'no' many times from the bankers and trust that at some point, someone is going to recognize that you are an artist and not a can of soda.
The most influential thinker, in my life, has been the psychologist Richard Nisbett. He basically gave me my view of the world.
The reason I got involved in public service, by and large, if I had to credit one thinker, one person, it would be Ayn Rand. The fight we are in here, make no mistake about it, is a fight of individualism versus collectivism.
Tennis is mostly mental. Of course, you must have a lot of physical skill, but you can't play tennis well and not be a good thinker. You win or lose the match before you even go out there.
You can't be a creative thinker if you're not stimulating your mind, just as you can't be an Olympic athlete if you don't train regularly.