Sé paciente y firme; algún día este dolor te será útil.

Ovid

She was unstoppable. Not because she did not have failures or doubts, but because she continued on despite them.

Beau Taplin

Patience earns interest. Impatience pays interest.

Jack Butcher

No discipline seems pleasant at the time but painful later on. However, it produces a harvest of righteousness and peace for those who have been trained by it.

Hebrews 12:11

At the gate of patience there is no crowding.

Moroccan saying

The truly patient man neither complains of his hard lot nor desires to be pitied by others. He speaks of his sufferings in a natural, true, and sincere way, without murmuring, complaining, or exaggerating them.

Frances de Sales