Small, deliberate actions practiced consistently can lead to big changes in happiness levels.

Innovation in forestry is not just about technology; it’s about changing mindsets.

I do not wish them [women] to have power over men; but over themselves.

The best programs are written so that computing machines can perform them quickly and so that human beings can understand them clearly. A programmer is ideally an essayist who works with traditional aesthetic and literary forms as well as mathematical concepts, to communicate the way that an algorithm works and to convince a reader that the results will be correct.