Creative powers can just as easily turn out to be destructive. It rests solely with the moral personality whether they apply themselves to good things or to bad. And if this is lacking, no teacher can supply it or take its place 。
创造性力量很容易变成破坏性力量。这只取决于人们的道德人格：是用此力量做好事或做坏事。如果人们缺乏这种道德人格，则没有一种说教能够提供它或取而代之。
Quality is not an act, it is a habit.
永远不要让年龄成为学习或发现的障碍。
出自包天笑翻译的日本小说《不如归》中引用的古诗。