The elegance of a mathematical proof is in its simplicity and clarity.
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!
最好的领导者是那些倾听多于说话的人。
我们海洋的健康直接关系到我们星球的健康。
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.