数学的快乐来自于复杂事物变得简单的清晰时刻。
The joy of mathematics comes from the moments of clarity when complex things become simple.
The most exciting aspect of quantum information science is that it forces us to rethink some of our most basic assumptions about reality.
我发现自己一直会担忧明天,当明天变成今天时,我又开始担忧起明天来。
发展必须被理解为一个多维度的过程,涉及社会结构、民众态度和国家制度的重大变革,以及经济增长的加速、不平等的减少和贫困的消除。