思想的价值在于其功能效能。
"The value of a thought lies in its functional efficacy."
【释义】道是宏大而无形的，德是实在而具体的。
你微微地笑着，不同我说什么话。而我觉得，为了这个，我已等待得久了。
No need to hurry. No need to sparkle. No need to be anybody but oneself.
In mathematics, the art of proposing a question must be held of higher value than solving it.