Right discipline consists, not in external compulsion, but in the habits of mind which lead spontaneously to desirable rather than undesirable activities.
Natural abilities can almost compensate for the want of every kind of cultivation, but no cultivation of the mind can make up for the want of natural abilities.
You do have a modicum of peace of mind here, but it's as unsettled as any other place.
It may not necessarily reflect my current frame of mind. Sometimes I have to put myself at the point in time of the voice that I'm trying to sing with.
Try to open up your mind a little, and move away from rigid opinions of what people should do and be - unless you have been there.
It's soothing to realize that my mind's processes are inherently uncontrollable.
Hard work keeps the wrinkles out of the mind and spirit.
The main engagement of the writer is towards truthfulness; therefore he must keep his mind and his judgement free.
To the well-organized mind, death is but the next great adventure.
What I mean by photographing as a participant rather than observer is that I'm not only involved directly with some of the activities that I photograph, such as mountain climbing, but even when I'm not I have the philosophy that my mind and body are part of the natural world.
A feeble body weakens the mind.
So I ask the nuclear powers to abandon the out-of-date thinking of the Cold War period and take a fresh look. Above all, I appeal to them to bear in mind the long-term threat that nuclear weapons pose to humankind and to begin action towards their elimination.
Proverbs often contradict one another, as any reader soon discovers. The sagacity that advises us to look before we leap promptly warns us that if we hesitate we are lost; that absence makes the heart grow fonder, but out of sight, out of mind.
Falsity cannot keep an idea from being beautiful; there are certain errors of such ingenuity that one could regret their not ranking among the achievements of the human mind.
I saw Ellen and my knees were weak. It was amazing. And it was very hard for me to get her out of my mind after that. Then when I saw her that night, we started talking, and that's that.