教育与收入之间的关系是复杂的，并且在不同背景下有所不同。
The relationship between education and earnings is complex and varies across different contexts.
民族的灵魂活在它的语言中。
The key to success is to surround yourself with talented people and give them the freedom to create.
成功的关键是让自己身边充满有才华的人，并给予他们创造的自由。
The splinter in your eye is the best magnifying-glass.
我们成功的衡量标准不仅仅是开采的吨数，还有社区的提升。