君子求诸己,小人求诸人。
解析:君子要求的是自己,小人要求的是别人。
一个被正确提出的问题等同于已经解决了一半。
最好的球员拥有最短的记忆。
The universe is a pretty big place. If it's just us, seems like an awful waste of space.
The future of manufacturing lies in balancing efficiency with environmental stewardship.
代数是人类创造的一种智力工具,用于清晰地表达世界的数量关系。