A room is not a room without natural light.
A hundred times every day I remind myself that my inner and outer life are based on the labors of other men, living and dead, and that I must exert myself in order to give in the same measure as I have received and am still receiving...
Technology is not just a tool. It can give learners a voice that they may not have had before.
Mathematical intuition is like a muscle - it grows stronger with exercise.