Mathematica 相关 — 鲁大科协

1、Mathematica 历史和背景

2、Mathematica 下载、安装与破解方法,学习及使用

3、Mathematica 语言介绍

Mathematica 语言介绍.pdf (674 downloads)


CDF版: 利用Mathematica编制光斑位移自动化测量程序.cdf (825 downloads)
PDF版: 利用Mathematica编制光斑位移自动化测量程序.pdf (670 downloads)

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Steve Jobs 在2005年斯坦福大学毕业典礼的演讲

“Stay Hungry, Stay Foolish.” 求知若饥,虚心若愚

2 June 2005, Palo Alto, CA

Thank you.

I’m honored to be with you today for your commencement from one of the finest universities in the world. Truth be told, I never graduated from college, and this is the closest I’ve ever gotten to a college graduation. Today, I want to tell you three stories from my life. That’s it. No big deal. Just three stories.

The first story is about connecting the dots. I dropped out of Reed College after the first six months, but then stayed around as a drop-in for another 18 months or so before I really quit. So why did I drop out?

It started before I was born. My biological mother was a young, unwed graduate student, and she decided to put me up for adoption. She felt very strongly that I should be adopted by college graduates, so everything was all set for me to be adopted at birth by a lawyer and his wife — except that when I popped out they decided at the last minute that they really wanted a girl.

So my parents, who were on a waiting list, got a call in the middle of the night asking, “We’ve got an unexpected baby boy; do you want him?” They said, “Of course.” My biological mother found out later that my mother had never graduated from college and that my father had never graduated from high school. She refused to sign the final adoption papers. She only relented a few months later when my parents promised that I would go to college. This was the start in my life.

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Thomas L. Friedman.The World Is Flat.2005



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