I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.
生活的美妙之处在于它永远不会如你所想的那样发展。
真实的定义变成了:能够给出等价复制的东西……真实不仅是能够被复制的,而且是总是已经被复制的。这就是超真实。
我不愿意人家粗心大意地读我的书,因为在这些记忆记下来时,我承受了太多太多的悲伤。
材料的质量反映了品质的质量。
机器人技术的未来在于创造能够学习和适应的机器。
失败并不可怕,可怕的是不敢尝试。