If someone tells you he is going to make a “realistic decision”, you immediately understand that he has resolved to do something bad.

世界上充满了显而易见的事情，却没人注意到。

Mathematics is a living, breathing discipline, constantly evolving with new ideas.

自信是你所能拥有的最美丽的东西。

"Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit."