Memories, even your most precious ones, fade surprisingly quickly. But I don’t go along with that. The memories I value most, I don’t ever see them fading.

The past is a shadow that follows us, but it is our choice whether to let it define us.

缺乏钱财是所有罪恶的根源。

活着就是处于一种不断生成的状态。

数学的研究是所有智力和精神发展的不可或缺的基础。