宁可要1个超级用户，也不要100个普通用户。
Better to have 1 super user than 100 ordinary users.
好的研究就像好的故事——有开头、中间和结尾，逻辑连贯。
The most important thing is to be true to yourself and to the story you're telling.
我相信要想成功，就必须愿意做出牺牲。