历史不仅是发生的事,更是我们记住的事以及记住的方式。
The joy of discovery in mathematics is unparalleled.
Collaboration across industries is the key to solving the world's most pressing problems.
Love is the only sane and satisfactory answer to the problem of human existence.
我们德国人永远不会摆脱希特勒。他就像我们脸上的胎记。