Our lives consist of how we choose to distort it.
Joy is the emotion which accompanies the fulfillment of our natures when we have lived up to our potential.
人工智能中逻辑系统的研究不仅仅是形式化，更是理解推理的本质。
We read to know we are not alone.
The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.