祈祷的功能不是影响上帝，而是改变祈祷者的本性。
The function of prayer is not to influence God, but rather to change the nature of the one who prays.
To write history is to wrestle with ghosts.
Without rules, there can be no true art.
你管理事物；你领导人们。
领导力不在于掌控，而在于照顾好你所负责的人。
Software is under a constant tension. Being symbolic it is arbitrarily perfectible; but also it is arbitrarily changeable.
Every application of technology must be based on sustainability.