历史是当下投下的阴影。

The proletarian movement is the self-conscious, independent movement of the immense majority, in the interest of the immense majority.

我坚信一个理论，那就是只有当你在享受乐趣时才能发挥出最佳水平。

理解记忆的机制不仅可以帮助我们回忆过去，还可以塑造我们未来的行动和决策。