No gains without pains.

Progress, achievement, or reward generally demands effort, discipline, and a willingness to endure difficulty. It rejects the expectation that worthwhile results can be obtained entirely easily or without personal cost.

The saying can encourage persistence when ordinary work feels demanding, but it may imply that hardship is necessary or beneficial. It does not mean that every painful effort will succeed, that suffering is always justified, or that obstacles such as exhaustion or structural barriers should be dismissed.

Use it to motivate someone facing the ordinary effort required for a goal, such as study, training, or sustained work. It can sound blunt or dismissive when addressed to someone experiencing serious hardship, injury, exhaustion, or circumstances beyond their control.