最可持续的皮革是使用寿命最长的皮革,减少了频繁更换的需求。
"Science is a way of thinking much more than it is a body of knowledge."
Most people find the concept of programming obvious, but the doing impossible.
我不在乎别人怎么说我,只要不是真的。
战略不是规划的后果,而是相反:它是规划的起点。