真理并不总是美丽的,美丽的话语也不总是真理。
The truth is not always beautiful, nor beautiful words the truth.
计算机科学的挑战不仅在于创造新技术,还在于确保它们被道德和负责任地使用。
The worst enemy of life, freedom and the common decencies is total anarchy; their second worst enemy is total power.
Silence is the language of God, all else is poor translation.