Only by continuous learning can we make continuous progress.
只有不断学习，才能不断进步。
In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.
真相很少纯粹，也绝不简单。
不要被竞争驱动，而是被愿景驱动。
哲学的本质不是占有真理，而是寻求真理。
选择很简单：要么我们现在保护自然，要么我们以后付出代价。