事情过后议论别人，身在局外议论局内人，是做学问的人最容易犯的毛病。在事后议论别人，往往将聪明人说得极其愚笨；身在局外议论局内的人，往往将困难的事情说得极其容易，这两种毛病都是由待人不忠诚、不宽容而引起的。
True technology leaders are not followers, but definers.
Laws that have not their basis in nature are useless.
Adversity is the first path to truth.
"To give is to receive, to love is to be loved, and to live is to let live."
宇宙是能量和物质的交响曲，在最大的尺度上演奏。