The smallest actions, multiplied by millions, can transform the world.
The best way to predict the future is to invent it.
Mathematics is the key and door to the sciences.
每个人都有自己的故事,每个故事都值得被倾听。
除了鲜血、劳作、泪水和汗水,我没有其他可奉献的。
没有上帝,而我们是他的先知。