Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
我們是祖先奮斗的合集。
這世界不會被那些作惡多端的人毀滅，而是冷眼旁觀、選擇保持緘默的人。
To understand the electron is to understand the foundation of our technological civilization.
Success is not about the money or fame, it's about the impact you have on others.