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。
Sustainable forestry is not an option; it's an obligation.
释义:人的外貌可能相似,但内心和性格却各不相同。
The only thing I can control is my effort and my attitude.
Adventure should be 80 percent planning and 20 percent sheer guts.
建筑是一门社会艺术;它必须回应社会的需求。