21世纪最激动人心的突破将不是因为技术,而是因为人类概念的扩展。
The most exciting breakthroughs of the 21st century will not occur because of technology but because of an expanding concept of what it means to be human.
The only way to do great work is to love what you do.
The only limit to our realization of tomorrow is our doubts of today.