Light is the brush of God, painting the world every moment.

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

Recipe for success: under-promise and over-deliver.

译文：山间的溪水容易上涨和退却，小人的心思容易反反复复。赏析：君子胸怀坦荡，光明磊落，真诚待人，和君子相处，如沐春风，让人心旷神怡。而小人心胸狭窄，鸡肠鼠肚，睚眦必报，和小人交往，无异于和豺狼同行。

Engineering is about solving problems, not just making things look pretty.