A proof tells us where to concentrate our doubts.
哲学不是一种学说,而是一种活动。
我饭吃但是如果不吃,对于饥饿是没有益处的。见到了贤能的人们而不去任用,这样对于衰弱的国家,也是没有益处的。
语言是我们理解世界的唯一工具,但它总是不够用。
"Every word in literature is a seed that can grow into a forest of thoughts in the reader's mind."
The future competition will be about ecosystems, not individual companies.
Efficiency is doing things right; effectiveness is doing the right things.