If you skillfully follow the multidisciplinary path, you will never wish to come back.It would be like cutting off your hands.

The most important property of a program is whether it accomplishes the intention of its user.

You have to be willing to fail, to be wrong, to start over again with lessons learned.

释义：行善容易，不求善名难；不侵犯他人容易，被侵犯后不计较难。