"Sometimes the hardest thing in life is to know which bridge to cross and which to burn."
有时人生最困难的事是知道该跨过哪座桥，烧掉哪座桥。
"Approximation algorithms are a testament to the power of compromise in achieving practical solutions."
我是一个幸存者，我不会放弃，我不会停止，我会更加努力。