衡量一個人的真正標準是他如何對待那些對他毫無益處的人。
"The true measure of a man is how he treats someone who can do him absolutely no good."
The sun is our most powerful tool in Africa. We must learn to work with it, not against it.
每日不能克服恐懼者，尚未學會人生的第一課。
真正的領導力是為了更大的利益而做出艱難的決定。
我不喜歡做簡單的事，我喜歡挑戰(zhàn)自己。
I have a vivid memory of what happened， and it was not what I expected. I expected to be applauded for my cleverness and arithmetic skills. "Jeff， you're so smart. You had to have made some tricky estimates， figure out the number of minutes in a year and do some division." That's not what happened. Instead， my grandmother burst into tears. I sat in the backseat and did not know what to do. While my grandmother sat crying， my grandfather， who had been driving in silence， pulled over onto the shoulder of the highway. He got out of the car and came around and opened my door and waited for me to follow. Was I in trouble？ My grandfather was a highly intelligent， quiet man. He had never said a harsh word to me， and maybe this was to be the first time？ Or maybe he would ask that I get back in the car and apologize to my grandmother. I had no experience in this realm with my grandparents and no way to gauge what the consequences might be. We stopped beside the trailer. My grandfather looked at me， and after a bit of silence， he gently and calmly said， "Jeff， one day you'll understand that it's harder to be kind than clever."
作為一個作家，就是永遠的外人，總是在觀察，卻從未真正屬于。