Every day is a chance to be better than yesterday.

The essence of computation is not just in the manipulation of symbols, but in the profound understanding of what those manipulations represent.

Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.

The root of the problem is the failure to distinguish between operational effectiveness and strategy.

The past is never dead. It's not even past.

Quality is not a department; it is a mindset.