The difference between good and great is the attention to detail.
好与伟大之间的区别在于对细节的关注。
In computer science, we stand on the shoulders of giants, but we must also be willing to question their assumptions.
不必担忧财富不多，只须担忧财富不平均，不必担忧人口稀少，只须担忧境内不安宁。……既来了，要使他们安家乐业。