The older I get, the more wisdom I find in the ancient rule of taking first things first—a process which often reduces the most complex human problem to a manageable proportion.
教育者的心必须是一团活生生的火焰,是温暖和光明的源泉。
The beauty of physics lies in its ability to explain the complex with simple laws.
采矿技术的创新对于满足世界的能源需求至关重要。