我不会把任何事情视为理所当然。
在统计工作中，正确的数学工具必须用于正确的问题，而且工具必须锋利。
Adaptation is the mind's greatest achievement.
"Time is the thing that keeps everything from happening at once."
Progress requires both vision and execution.
You are never too old to set another goal or to dream a new dream.