舞蹈是对生命的永恒诠释。
Remember that reputation and integrity are your most valuable assets—and can be lost in a heartbeat.
记住声誉和正直是你最宝贵的资产并且可能在一瞬间消失。
The world is a great song, and we are the singers.
The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.