I don't want to just be a singer. I want to be an entertainer.
我们可能需要假设新的基本定律来解释意识。
A problem is in P if it can be solved quickly by a computer, and in NP if a solution can be verified quickly.
对圣贤的道理教导别人很容易,自己实践却是不容易的事。对圣贤的道理开始奋斗很容易,但坚持到底却很难。圣贤的道理与实践相结合,行仁政必本与德性。后代则相反,学问与实践不能统一,不修持自己的德性,而只管治理别人。