历史既没有愿望也没有能力使人变得更好或更坏；它仅仅记录了他们曾经是什么以及他们做了什么。
History has neither the desire nor the capacity to make men better or worse; it merely records what they have been and what they have done.
追求知识是最崇高的努力，因为通过理解，我们才能解开宇宙的奥秘。
不要告诉我你做得有多好；告诉我当我使用它时它让我感觉有多好。
写作就是在黑暗中摸索，希望能找到一盏灯。
Great music survives not because of institutions that preserve it, but because each generation discovers it anew.
你必须相信你的长期计划，但你需要短期目标来激励和启发你。
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.