ElectroWeak Symmetry Breaking as of 2003, on the Way to the Large Hadron Collider -- Current Status of the CKM Matrix and the CP Violation -- Neutrino Masses -- Neutrinos -- Baryo- and Leptogenesis (Outline) -- Scalar Fields in Particle Physics in Cosmology -- Inflation, Quantum Fluctuations and Cosmological Perturbations -- Cosmic Microwave Background Cosmology -- Cosmology with Supernovae 1A -- Dark Matter and Galaxy Formation -- Supersymmetric Extension of the Standard Model -- Gaugino Condensation and SUSY Breakdown -- Is Dark Matter Supersymmetric? -- Cargese Lectures on Extra-Dimensions.