The most successful operations are those where the animals thrive, the land flourishes, and the people prosper.
概率论作为一门数学学科,可以而且应该像几何和代数一样从公理出发进行发展。
The one thing you can't trade for your heart's desire is your heart.
乐观不仅仅是一种特质;它是一种可以培养的技能。