——《致鲁赛尔函》（1906年11月8日）

We must balance the need for energy today with the imperative of protecting the planet for tomorrow.

"The language of science is universal, transcending borders and cultures."

The artist must be a destroyer of illusions.

你爱得越多，你就能爱得越多——而且你爱得越强烈。

孤独是人类的常态。培养它。它如何深入你，让你的灵魂有空间成长。

You can't go back home to your family, back home to your childhood, back home to romantic love, back home to a young man's dreams of glory and of fame, back home to exile, to escape to Europe and some foreign land, back home to lyricism, to singing just for singing's sake, back home to aestheticism, to one's youthful idea of 'art' and beauty, back home to the ivory tower, back home to places in the country, to the cottage in Bermuda, away from all the strife and conflict of the world, back home to the father you have lost and have been looking for, back home to someone who can help you, save you, ease the burden for you, back home to the old forms and systems of things which once seemed everlasting but which are changing all the time—back home to the escapes of Time and Memory.