Moral Precepts are precepts of perfection.
This world is filled with ups and downs. Take turns lending a helping hand in times of need. That's as it should be.
投资于我们的员工与投资于设备同样重要。
在艺术领域,沉默比言语更有力量。
数学的进步是通过不断质疑已建立的真理来实现的。