Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。
生命太短暂，不能把时间浪费在那些不能让你快乐的事情上。
The theory of computation provides a foundation for understanding what can and cannot be computed.
Data without insight is just noise.
"Every observation we make is a step closer to understanding the cosmos."
文字是我对抗沉默和压迫的武器。
Many contemporary authors drink more than they write.