The photograph is literally an emanation of the referent. From a real body, which was there, proceed radiations which ultimately touch me, who am here.
心的本体非常广大，如果能充分发挥我的心，就能与天相同。
"Language is the house of being. In its home man dwells."
We must keep learning to keep up with the times.
The joy of discovery is what drives mathematicians forward.