The most important challenge facing the world today is the need to create strong, effective, and accountable states in the developing world.
当今世界面临的最重要挑战是在发展中国家建立强大、有效且负责任的国家。
The best stories are not found in books, but in the eyes of those who have lived them.
农业的成功不仅仅以产量衡量，还以我们为后代留下的遗产衡量。
挡在你和目标之间的唯一东西是你不断告诉自己为什么无法实现它的故事。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
"Every book is a conversation between the author and the reader."
The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.