独裁滋生恐惧，恐惧滋生沉默，沉默滋生压迫。
The press is the best instrument for enlightening the mind of man, and improving him as a rational, moral and social being.
要在计算机科学中创新，首先必须掌握基础。
The language of mathematics is universal, and it is through this language that we can communicate the most profound truths of the universe.