In quantum physics, experiments have shown that even after light is measured as a particle, it can still display wave-like properties...

The whole idea of trust in G‑d lies in this great kindness, because it is from there that ongoing, constant divine care derives.

Even if you are terrified in your heart, you can remove your thought, speech and action from that fear. The main thing is not to think about it or speak about it at all, but rather about the opposite, like I said earlier.

In quantum mechanics, two observers studying the same physical system can obtain different results depending on how they choose to measure it.

When a horse bends its head to drink, it sees its own reflection in the water. It thinks it’s another horse and starts pawing at the water with its hoof to scare off the rival and keep the water for itself.