In the end, we will remember not the words of our enemies, but the silence of our friends.

【译文】广泛学习钻研，坚定自己的志向，恳切地提出问题并且联系实际去思考，仁德就在其中了。

I don't know anyone who needs a hug more than I do.

在科学管理中，最重要的元素是任务观念。