——1963年6月25日在西德市政厅柏林墙前的演说
我对别人的事情了解得越少，我就越快乐。
The greatest tragedy is not to die, but to be forgotten.
The ultimate goal of neuroscience is to understand how the brain gives rise to the mind.
声望是我从未经受的侮辱之一。
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
我唱歌不是为了完美，我唱歌是为了活着。