The best way to learn is by doing.
历史上的大战——我们在布匿战争中已经看到这一点——源于国家间的不平衡发展。
The passion for office among members of Congress is very great, if not absolutely disreputable.
The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential.
La identidad no es un punto de partida, sino un resultado.