爱是统一和凝聚的原则，争斗是分离和崩解的力量。
The C programming language — a language which combines the flexibility of assembly language with the power of assembly language.
The novel is the most democratic of art forms because it requires only a reader.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
死者并未离去。他们只是不在此处。