I think that I shall never see A graph more lovely than a tree. A tree whose crucial property Is loop-free connectivity. A tree that must be sure to span So packets can reach every LAN. First, the root must be selected. By ID, it is elected. Least-cost paths from root are traced. In the […]

Sind so kleine Hände winzge Finger dran. Darf man nie drauf schlagen die zerbrechen dann. Sind so kleine Füße mit so kleinen Zehn. Darf man nie drauf treten könn sie sonst nicht gehn. Sind so kleine Ohren scharf, und ihr erlaubt. Darf man nie zerbrüllen werden davon taub. Sind so kleine Münder sprechen alles aus. […]

The clever one learns from everything and from everyone. The normal one learns from his experiences, and the stupid one knows everything better.

Cats are strange companions, we never quite know where we stand with them. They are purring creatures and condescending overlords. They do switch their mood within seconds: In a moment they let themselves be caressed with pleasure and show us their vulnerable side, in the other moment, they turn around and bite mercilessly. Without any warning. […]