在苏联军队中,撤退比进攻更需要勇气。
——1941年与美国外交官阿弗雷尔·哈里曼(Averell Harriman)的谈话
The most important thing is to try and inspire people so that they can be great in whatever they want to do.
The quantum Fourier transform is the key to the exponential speedup in Shor's algorithm.