It is better to conceal ignorance than to expose it.
Man is most nearly himself when he achieves the seriousness of a child at play.
All entities move and nothing remains still.
Dogs, also, bark at what they do not know.
Because it is so unbelievable, the Truth often escapes being known.
There is nothing permanent except change. Nothing is permanent except change. The only constant is change. Change is the only constant. Change alone is unchanging.