无论我们承认与否，过去始终与我们同在。

光线不断变化，每分钟都在改变事物的氛围和美感。

民主的未来取决于其适应新挑战和自我更新的能力。

The world is full of people who have dreams and the world is full of people who have ideas, but the world is also full of people who never do anything about them.

举一个例子尚且不明白，就不要追求见多识广。