Happiness comes from inner peace.

The most dangerous poison is the feeling of achievement. The antidote is to think like a beginner every morning.

翻译：君子不惜牺牲生命来实现自己的志向。

The worst blindness is the blindness of those who do not want to see.

There’s no such thing as a mistake in art—only unexpected turns.

一本书是作者和读者之间的对话，一种超越时间和空间的对话。

The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.

我祈祷上天赐予这座房子和所有将来居住在这里的人最好的祝福。愿只有诚实和聪明的人在这个屋顶下统治。