We are all bound by the social contract to obey the laws， but we also have the right to participate in making those laws.
我们都受社会契约的约束，须遵守法律，但我们也有权参与制定这些法律。
我坚信努力工作和奉献会有回报。
The task of psychology is to map the structure of consciousness.
即使有盖世之功，最要不得的是居功自傲；纵然滔天的罪恶，最难得的是悔过之心。
Man has no right to kill his brother. It is no excuse that he does so in uniform.