翻译：君子说话要谨慎，饮食要节制。
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.
你必须在自信和谦逊之间找到平衡。
The truth is a weapon, and like any weapon, it can be used for good or ill.
时间因素比价格更重要。