指文章的创作是流传千古的事业，而其中的得失只有作者自己心里最清楚。
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
你的时间有限，所以不要浪费它去过别人的生活。
The challenge of architecture is to balance function and poetry.
The best stories leave room for the child’s own imagination to grow.
Art is a way of thinking visually.