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。
我们可以在不压迫的情况下执行正义。
The universe is expanding, and the expansion is accelerating.
看着容易，要学会就很难；千万不要把容易得到的东西看得普通，就不知道珍惜。
我不是榜样，我是榜样的榜样。
The principle of human dignity is the foundation of all the other principles of the natural law.
