流放不是一个地方，而是一种你随身携带的心态。
"Exile is not a place, it's a state of mind you carry with you."
所有老人共同的大秘密是，在七八十年里，你真的没有改变。你的身体变了，但你一点都没变。
每一个心理行为都是调整的行为。
In computer science, we often deal with problems that are too complex to solve directly, so we break them down into smaller, more manageable parts.
When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.
科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。
The beauty of topological insulators lies in their robustness; their surface states are protected by symmetry and topology, making them immune to certain types of disorder.