数学的美在于它让我们看到世界上不立即显现的模式和结构。
The only way to get rid of a temptation is to yield to it.
恐龙灭绝是因为它们没有太空计划。如果我们因为没有太空计划而灭绝,那是我们活该!
The core competitiveness of an enterprise lies in its unique resources and capabilities.