Consciousness serves the organism's need to interact effectively with its world.
我们必须不断学习，因为计算领域总是在不断发展。
善良一点，因为每个人都在与人生苦战。如果想要真正了解他们，只需要，用心去看.
性别与经济学的交叉揭示了权力和机会的隐藏动态。
The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.
"The only thing that could spoil a day was people. People were always the limiters of happiness except for the very few that were as good as spring itself."