最好的想法往往来自最意想不到的地方；保持开放的心态。

Science is not just about facts; it's about asking the right questions.

Human suffering and joy are universal, no matter where we come from.

Innovation requires breaking conventional thinking.

The duty of literature is to disturb, to question, to undermine certainties.

The United States, in their expansive capacity, are capable of containing within their limits the whole population of the earth.

In the chaos of life, it's the small moments of clarity that keep us going.

The voice is an instrument that never stops evolving.

——1963年6月25日在西德市政厅柏林墙前的演说