The joy of discovery is what keeps scientists going.
Every barrel we process must carry the weight of our environmental responsibility.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
行为主义者眼中的心理学是自然科学的一个纯粹客观的实验分支。
Quality is never an accident; it is always the result of intelligent effort.
I can't understand why people are frightened of new ideas. I'm frightened of the old ones.
计算机科学中的真正挑战不仅仅是建造更快的计算机，而是开发更聪明的算法。