哥伦比亚大学工程学院院长玛丽·博伊斯(Mary C. Boyce)表示:“我们很高兴能请到张亚勤博士(Dr. Ya-Qin Zhang)给我们的毕业生做演讲,以此来纪念这一重要的里程碑。”她谈到:“我们的毕业生将进入一个变化的世界,他们也将成为时代变化的缔造者。学生们将受益张亚勤博士的观点,其非凡职业道路也将鼓舞学生们。”
President Bollinger, Dean Boyce, Parents and Students:
I am honored to be here at this very special occasion, at a very special time, in the most special form。 First, a big congratulation to the class of 2020 for your remarkable accomplishments。 You made it!
I am also a proud parent of Columbia。 My son is a rising junior at the engineering school, and my daughter is also a class 2020 for the business school。 I share the immense joy and incredible pride with all the parents, we all made it too!
This is undoubtedly the most challenging and uncertain time in our living memory。
We see the staggering pace of innovation and the transformative power of the fourth industrial revolution, with technology breakthroughs such as artificial intelligence, nano-technology, quantum computing, and 5G advanced communications。
We also see the sudden disruption and catastrophic impact of the once-in-a-century pandemic at a global scale that challenges the very foundation of our social fabric, economic structure, and life style。
For those of you who have learned the 2nd law of thermodynamics, you know the term “entropy”, which represents degree of chaos in a dynamic system。 Claud Shannon, the founding father of information theory, extended this notion to measure information uncertainty and randomness。 It’s fair to say that the Class of 2020 is the one that is “given” the highest entropy。 The level of unpredictability and chaos is unprecedented for you -- and for all of us。
Talking with you reminds me of my early years as a student and young engineer。 My first job after graduation in 1990 was developing algorithms to compress imagery and video for remote transmission, essentially to extract the maximum entropy。 The work eventually contributed in a small way to a set of international standards known as MPEG and H.26x, the base for today’s popular video applications used in Netflix, YouTube, Skype and Zoom。 Over last three decades, I had the distinct opportunity to work on some of the most exciting technologies such as HDTV, autonomous driving, AI, and cloud computing。 I have had the wildest ride with not only a great deal of fun, but also extraordinary hardship along the way。 Let me share with you three of my personal learnings:
1) Be an adaptive learner in the world of data explosion and constant change。 In today’s fast changing technology industry, most of what you learned five years ago is irrelevant。 The most valuable skill you’ve gained at Columbia is the ability to learn new things, to discern the signal from the noise, and to extract entropy from the ocean of data。 One routine I find particularly helpful is to commit just 10 minutes each morning and prioritize 3 things – anything new and important to me – to learn that day。
2) Have a unique point of view and perspective。 When you get into the real world, there is a natural tendency to become “polished”, to follow existing trends, and to blend in with the rest。
I ASK you to maintain your sharpness, your edge, and your differences。 When I interview people, particularly young engineers, I look for their point of view, their entropy, and their flash of ideas, which to me is far more important than being smooth, polished or “correct”。
3) Hold Ethics and humanity at the heart of what you do。 Over 2000 years ago, the great Greek thinker Sock-ruh-tease put ethics as the soul for the pursuit of truth。 Around the same time, the great Chinese philosopher Confucius placed “Renyi”, which essentially means humanity, as the foundation for social structure。 It is no coincidence that two of the greatest minds from vastly different cultures had the same idea。 This has become even more critical today as we all face more choices, confusion, and temptations。 Technology is neutral, but innovators have purpose。 Engineering is a tool, but engineers serve humanity。 “Engineering for Humanity”, the vision set by Dean Mary Boyce for Columbia engineering is the very core of engineering and what engineers are all about。
My young friends, this is the defining moment for you, for you to rise, to shine and answer the historic call of duty, with not only your talent, spark and innovations, but also compassion, courage and humanity。