大国政治的悲剧在于，即使是善意的国家也被迫采取可能导致冲突和战争的行为。
I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
You have to be whole to be happy.
What makes the desert beautiful is that somewhere it hides a well.
通过不属于我们的模式来解释我们的现实，只会让我们越来越陌生，越来越不自由，越来越孤独。
有些人不喜欢改变，但如果替代方案是灾难，你就需要拥抱变化。