在寻找新的量子材料时,我们以拓扑和对称性的原则为指导,这些原则常常引导我们发现具有显著特性的材料。
财富可以修饰房屋,道德可以修饰身心,心胸宽广可以使身心舒坦,所以君子一定要做到意念诚实。
The best solutions often come from listening to those who work the land.
Covenants, without the sword, are but words, and of no strength to secure a man at all.
【释义】君子爱护人,是凭借德行来要求他;见识浅薄的人爱护人,则是靠无原则的迁就。