我相信每个孩子都有权利接触到反映他们自己经历和文化的书籍和故事。
We must remember that this is a very small star and probably some of the larger and the more important stars and may be very virtual and happy.
随着复杂性的增加,精确的陈述会失去意义,而有意义的陈述会失去精确性。
"We are what we repeatedly do. Excellence, then, is not an act but a habit."