剑鞘保护剑的锋利，自己却满足於它自己的迟钝。

Technology alone won't save us; it's how we apply it with wisdom and foresight that makes the difference.

I always try to be grateful for every opportunity.

《逐件来解释民众间对国民会议的怀疑》（二）《开国民会议与人民知识程度无干》，时间不详

说真话的最大好处是你不需要记住你说了什么。