"I'm not interested in just copying a photograph. I'm interested in the transformation that takes place when you make a painting."
The only way to get rid of a temptation is to yield to it.
The only limit to our realization of tomorrow will be our doubts of today.
学习是系统中产生的任何变化,这种变化或多或少会永久性地改变其适应环境的能力。
In mathematics, the art of proposing a question must be held of higher value than solving it.