我不完美,但我完全是我自己。
We don't receive wisdom; we must discover it for ourselves after a journey that no one can take for us or spare us.
企业的边界由一体化成本与市场交易成本之间的权衡决定。
我相信儿童书籍应该是美丽的物品,值得珍藏和反复阅读。