Buddhism is a religion. Random's first law of religious thermodynamics is: religions (like bananas) split.
Thus, there are various Buddhisms, A to Zen.
A Zen Buddhist leader asked his followers, "What is the sound of one hand clapping?"
They waved their hands uncertainly in the air, and then replied, "We don't know, master. Tell us."
He said, "It is a way of impressing the round-eyed people of the Western world."
They applauded. (With both hands.)
A mirthful regarder said to some people following him around, "A stopped clock is correct twice a day. However, when is a stopped clock funny?"