Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.
数学的美在于它允许我们从物理世界中抽象出来,专注于基本原理。
真正的浪漫还在前方,尚未到来。计算机革命还没有开始。
我们与孩子交谈的方式会成为他们内心的声音。
I have a dream that one day this nation will rise up and live out the true meaning of its creed.