我慢慢地把水桶提到井栏上。我把它稳稳地放在那里。我的耳朵里还响着辘轳的歌声。依然还在晃荡的水面上,我看见太阳的影子在跳动。
The real challenge in computer science is not to write programs, but to understand the nature of computation.
Leadership means making tough decisions today that will benefit future generations.
孔子说:“有益的爱好有三种,有害的爱好有三种。爱好礼乐、爱好称赞别人的优点,爱好广结善友,有益处;爱好放荡、爱好闲逛、爱好大吃大喝,有害处。”
AdS/CFT对应关系是对现实本质的深刻洞察,它弥合了量子力学和广义相对论之间的鸿沟。