"To understand the present, we must first understand the past."
要理解現(xiàn)在，我們必須首先理解過去。
只有通過掌握自己，才能使自己得到解放。
The ultimate goal of computer science is to create systems that are both powerful and reliable.
"A good book should leave you... slightly exhausted at the end. You live several lives while reading it."