The most important part of teaching is to teach what it is to know.
The march of invention has clothed mankind with powers of which a century ago the boldest imagination could not have dreamt.
艺术的作用是使熟悉的事物变得陌生,使陌生的事物变得熟悉。
优秀的领导者不能只有应对危机的计划,更要有一个主动的规划。
Existence is not its own justification.