Generate a metaphor that describes a person's persistent determination.
A person with persistent determination is like a steadfast mountain climber, relentlessly pushing and striving to reach the peak, undeterred by the obstacles and challenges along the way.
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate a metaphor that describes a person's persistent determination.

### Output:
A person with persistent determination is like a steadfast mountain climber, relentlessly pushing and striving to reach the peak, undeterred by the obstacles and challenges along the way.