未来不是固定的;它是我们可以用知识和行动塑造的东西。
The future is not fixed; it is something we can shape with our knowledge and actions.
追求知识是一段永无止境的旅程,这正是它如此令人兴奋的原因。
心理学应关注心灵如何运作以解决实际问题,而不仅仅是其抽象结构。
The value of any mental activity is measured by its contribution to successful living.