The pursuit of knowledge for its own sake, an almost fanatical love of justice, and the desire for personal independence—these are the features of the Jewish tradition which make me thank my stars that I belong to it.

【释义】人总是旧友可贵，物总是新的好。

To write about oneself is to speak about the world.

显然，了解自然法则无异于了解其中表达的上帝的思想。

To write is to explore the boundaries of the self.

运气不好时金子可能变成铁，运气到来时铁也可能变成金。