SILENCE. Speak not but what may benefit others or yourself; avoid trifling conversation.
When we love, we always strive to become better than we are. 
The mind is a dynamic system of interrelated processes.
Where is the wisdom we have lost in knowledge? Where is the knowledge we have lost in information?
诗人是一个总是说真话的骗子。
好的设计是隐形的;只有当它不好时你才会注意到。