概率论作为一门数学学科,可以而且应该像几何和代数一样从公理出发进行发展。
能源的未来在于多样化,没有任何单一来源能满足我们所有的需求。
只有爱您才是我的无上的幸福。
You do not need to leave your room. Remain sitting at your table and listen. Do not even listen, simply wait. Do not even wait, be quite still and solitary. The world will freely offer itself to you to be unmasked, it has no choice, it will roll in ecstasy at your feet.