In preparing for battle I have always found that plans are useless, but planning is indispensable.
The cosmos is all that is or ever was or ever will be.
最成功的公司是那些能快速适应变化的公司。
失败并不总是错误,它可能只是一个人在特定情况下能做到的最好结果。真正的错误是停止尝试。