The most important political development of the last half century has been the spread of liberal democracy around the world.
科学家和渔民之间的合作是解决水产养殖挑战的关键。
国家间最重要的政治区别不在于其政府形式,而在于其政府程度。
生活就是当你忙于制定其他计划时发生的事情。
In bad times, which are coming soon, it is better to die than to live.