Effort Quote

The gym is a metaphor for life—you get what you put in - Michael Matthews
At its core, this quote means your input dictates your output. It's the principle of cause and effect, made visible.
If it doesn t challenge you it won Meaning Factcheck Usage

Challenge Quote

If it doesn’t challenge you, it won’t change you - Michael Matthews
At its heart, this quote means that meaningful growth is a direct product of overcoming difficulty. No struggle, no real strength. No resistance, no real results.