The leather industry thrives when tradition meets technology—never forget the craft behind the science.

The power of mathematics is in its abstraction, allowing us to see patterns and connections that are not immediately obvious.

Life is the teacher, and I'm the student.

出自先秦《荀子·修身》。利益少，但是道义多，这样的事要做。在利与义之间要舍利而取义，强调的是一种修身原则。