Knowledge is represented in the mind as symbolic structures.
知识在心灵中以符号结构的形式表征。
In business, as in life, integrity is the only currency that never loses value.
做伟大工作的唯一方法就是热爱你所做的事。
我不在乎过去,我在乎未来。
最成功的公司是那些能够快速适应不断变化的市场需求的公司。