It is those who concentrates on but one thing at a time who advance in this world. The great man or woman is the one who never steps outside his or her specialty or foolishly dissipates his or her individuality.
只有那些一次只专注于一件事的人才能在这个世界上取得进步。伟大的男人或女人永远不会走出他或她的专长，或愚蠢地浪费他或她的个性。
标签
Time