在以情动人前,你自己要先被打动。在你催人泪下前,你自己要热泪盈眶。在你以理服人前,你自己要坚信不疑。
The future of manufacturing lies in circular economies—waste is just a resource in the wrong place.
The process of doing mathematics is more important than the result.
Life is too short to hold grudges.