The essence of cloud computing is to make computing resources like water and electricity, available on-demand anytime, anywhere.

The most important thing in life is to be yourself. Unless you can be Batman, always be Batman.

解读：绝对的自由会让拥有更多资源、权力的强者肆意妄为，他们会凭借优势去压榨弱势群体，抢占利益。所以，用道德、法律来框定自由边界，是守护社会公平、保障弱者权益的必需。

我信奉老派作风——写经得起时间考验的歌。

智慧属于对永恒事物的智性理解；知识则属于对临时事物的理性理解。