人须在事上磨，方立得住，方能“静亦定，动亦定”。
解析：强调实践的重要性。
Confucious said that real knowledge is knowing the extent of one's ignorance.Aristotle and Socrates said the same thing.Is it a skill that can be taught or learned? It probably can, if you have enough of a stake riding on the outcome...
You are someone I will never forget.
