"Books are the windows to other worlds."

I don't want to be alone, I want to be left alone.

The beauty of theoretical computer science lies in its ability to connect abstract mathematical concepts with practical computational problems.

The only way to learn a new programming language is by writing programs in it.

Coal will remain part of the energy mix, but it must be cleaner and more responsible.

The course of development consists simply in this; that in each generation the two parental traits appear, separated and unchanged.