The progress of mathematics is measured by the number of problems it can solve.
数学的进步是通过它能解决的问题数量来衡量的。
"We are all just walking each other home."
History is always written by the victors, but the truth often lies in the silence of the defeated.
The danger of the past was that men became slaves. The danger of the future is that men may become robots.
Cities are a stage where life is played out.