The United States has foolishly given Pakistan more than 33 billion dollars in aid over the last 15 years, and they have given us nothing but lies & deceit, thinking of our leaders as fools. They give safe haven to the terrorists we hunt in Afghanistan, with little help. No more!

科学是关于理解我们周围的世界，这种理解可以带来令人难以置信的进步。

The real difficulty lies not in devising new ideas, but in escaping from the old ones.