To understand a program you must become both the machine and the program.
"The true value of a computer scientist lies in their ability to see the unseen and solve the unsolvable."
Natural gas is a bridge to a cleaner energy future, but we must cross that bridge responsibly.
过去从未死去，它甚至还未过去。
建筑关乎无形之物，如同有形之物。
The only thing that separates successful people from the others is hard work and determination.