We are caught in the "cult of efficiency" where only the economic benefits of knowledge or the increase in power over others which these may bring, are valued. The notion that the desirable activities are those that bring profit has made everything topsy-turvy. Technically not very visual, here are some thoughts from Bertrand Russell on ...

I do not read Italian, but I can certainly appreciate these wonderful multivariate visualisations. Valerio Pellegrini made this gorgeous visual representation of Italian Wikipedia use for 2013. Months are distributed clockwise with Italian initial for each month. It has three layers of information and data: the inner level; overall top edits, the second it is ...

One has no right to love or hate anything if one has not acquired a thorough knowledge of its nature. Great love springs from great knowledge of the beloved object, and if you know it but little you will be able to love it only a little or not at all. – Leonardo da Vinci ...

A bit beyond perception's reach I sometimes believe I see that Life is two locked boxes, each containing the other's key. – Piet Hein (scientist, mathematician, inventor, designer, author, and poet extraordinare) ...

Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return. – Leonardo da Vinci ...