As Will Rogers would have said, "There is no such thing as a free variable."
正如威尔·罗杰斯（WillRogers）所说，“没有自由变量之类的东西。”
开采效率不仅对利润有好处，对地球也有好处。
当人伸手去摘星星时，常常会忘记脚下的花朵。
质量的第一条规则是它必须被定义。
Leadership is about making tough decisions and standing by them, even when they are unpopular.
Escribir es un acto de amor, de compromiso con la realidad y con los demás.
The true delight is in the finding out rather than in the knowing.
解析：圣贤论学注重结合实际。
你给予的越多，得到的就越多。