没有任何一位总统能够忠实地、认真地履行他的职责，还能有闲暇时间。
No president who performs his duties faithfully and conscientiously can have any leisure.
It’s not about ideas. It’s about making ideas happen.
【释义】君子的行为，行动时要思考是否符合道义，不为利益所诱惑，不为道义而感到愧疚。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.