交浅而言深者，愚也；在贱而望贵者，惑也；未信而纳忠者，谤也。
释义：跟交情浅的朋友说过深的话题，是愚蠢的；生活贫困的人总是希望得到富贵者的施舍，是糊涂的；没有取得他人的信任就进献忠言，会被误解为批评。
"Silence can be more powerful than words."
Words and actions should be consistent; honesty is the best expression of faith.
Innovation is not just about creating something new; it's about making what exists work better.