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。
Never give up on your dreams, no matter how impossible they may seem.
暴君死了，他的统治结束了；殉道者死了，他的统治开始了。
成功的关键在于敢于思考非传统的想法。
Every mathematical problem has a solution; you just need to find the right perspective.
过去总是在倾听，等待我们转身，以便在我们耳边低语。