Forgetting is more powerful than despair.

The holographic principle suggests that the information content of a region of space can be encoded on its boundary, much like a hologram.

Each of us is the author of our own story, though sometimes we cannot control the ending.

We have a responsibility to future generations to leave the planet in better shape than we found it.

这个理存在于宇宙间，本来就不因为人的明白不明白、实行不实行而有所增减。