Technology is not just a tool. It can give learners a voice that they may not have had before.
技术不仅仅是一种工具。它可以赋予学习者以前可能没有的声音。
最优雅的证明是那些清晰地揭示问题本质的证明。
The real discovery is the one that makes me capable of stopping doing philosophy when I want to.