学习的意愿是一种内在动机，其来源和奖励都在于其自身的实践。
The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.
The secret of theory is that truth does not exist.
数学中最激动人心的时刻是当你看到以前似乎不相关的事物之间的联系时。
Innovation is the market introduction of a new technical process, product, or organizational form.
真正的监狱不是由铁条制成的，而是由恐惧制成的。
每位艺术家都将画笔浸入自己的灵魂，将自己的本性绘入画作。