Training of (2) Formation (2) Dynamics (1) Children (1) Childhood and youth (1) Acquisition (1) Terms and phrases (1) Terms and phrases (1) Vocation (1) Teaching (1) Success (1) Social status (1) Running (1) Racing (1) Proportion (1) Professional education (1) Production (Economic theory) (1) Possibility (1) Occupational mobility (1) Industrial management (1) French (1) Farmers (1) Farm produce (1) Employment (Economic theory) (1) Cycles (1) Cohort analysis (1) Agricultural laborers (1) Agricultural education (1) Management (1) Technique (1)