理性预期假说并不意味着人们能完美预测未来;它意味着人们不会犯系统性错误。
A great brand is a story that's never completely told.
当你观察得足够久时,平凡就会变得非凡。
儿童是通过努力从事活动,从而使个人得到发展的。
情况越糟,扭转局面所需的努力就越小,上升空间就越大。
The passion for office among members of Congress is very great.