I feel that this is a great pity, as not speaking out makes one lose a good opportunity to verify his or her opinions. Only by discussing and debating issues with teachers and friends can there be an exchange of views and wisdom.

• 笔者认为这极为可惜，因为少发言会使你失去了印证自己观点的良好机会，而唯一不断地与师友讨论、辩论，思想与智慧才能交峰。