Six ways to catch a lion

:

1. Newton's Method:
Let, the lion catch you. For every action there is equal and
opposite reaction. Implies you caught lion

2. Einstein Method:
Run in the direction opposite to that of the lion. Due to higher
relative velocity, the lion will also run faster and will get tired
soon. Now you can trap it easily.

3. Schedule Method:
At any given moment, there is a positive probability that lion to
be in the cage. So set the trap, sit down and wait.

4. Inverse Transformation Method:
We place a spherical cage in the forest and enter it. Perform an
inverse transformation with respect to lion. Lion is in and we are
out.

5. Thermodynamic Procedure:
We construct a semi-permeable membrane which allows everything to
pass it except lions. Then sweep the entire forest with it.

6. Integration Differential Method:
Integrate the forest over the entire area. The lion is some where
in the result. So differentiate the result PARTIALLY writ lion to
trace out the lion.