δεκασπόρῳ χρόνῳ
From LSJ
σοφόν τοι τὸ σαφές, οὐ τὸ μὴ σαφές → wisdom lies in clarity, not in obscurity | wisdom is shown in clarity, not in obscurity
σοφόν τοι τὸ σαφές, οὐ τὸ μὴ σαφές → wisdom lies in clarity, not in obscurity | wisdom is shown in clarity, not in obscurity
in a space of ten years, in the space of ten years
