过去半个世纪最重要的政治发展是自由民主在世界范围内的传播。
成功不在于金钱,而在于旅程。
【译文】孔子谈到季氏说:“他用天子的舞蹈阵容在自己的庭院中舞蹈,这样的事情都可以被容忍,还有什么是不能容忍的?”
The beauty of science lies in its ability to explain the natural world.
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.