A red rose is not selfish because it wants to be a red rose. It would be horribly selfish if it wanted all the flowers in the garden to be both red and roses.

生活的美在于它的不可预测性。

Representation of the world, like the world itself, is the work of men; they describe it from their own point of view, which they confuse with the absolute truth.

概率论作为一门数学学科，可以而且应该像几何和代数一样从公理出发进行发展。

人生是一堂漫长的谦卑课。