No man is free who is not a master of himself.

The study of Shimura varieties is a testament to the power of geometric intuition.

The most exciting discoveries often come from unexpected places.

解读：有些人计较日常琐碎得失，却在人生关键抉择、长远规划上短视，因小失大，警示目光放长远，莫因小利误大局。