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—— 請按鍵盤 空白鍵 開始游戲 ——

做數學就是探索一個思想的宇宙,唯一的限制是你的想象力。
To do mathematics is to explore a universe of ideas, where the only limit is your imagination.
當時若不是去登高望遠,后來怎知東海的浩瀚。
Where is the wisdom we have lost in knowledge? Where is the knowledge we have lost in information?
The history of life is a history of adaptation.
Courage is the persistence in the face of fear.
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."
制造工藝的每一個納米進步,背后都是無數工程師的心血。
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