If we wanted to know in the 1500s where Martin Luther was, we would have to follow him at all times, maybe with a feathery quill and an inkwell, and record it, but now think about what it looks like today.
Kdybychom kolem roku 1500 chtěli vědět, kde se Martin Luther nachází, museli bychom jej stále sledovat, možná s brkem a kalamářem a zapisovat to. Ale zamyslete se, jak to funguje dnes.