You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.
The writer must be a free being, even if it costs him everything.
真相是父母并不是真的对公正感兴趣，他们只想要安静。
In the realm of algorithms, simplicity is the ultimate sophistication.