Statement-1: In TLC , ${\mathrm{R}}_{\mathrm{f}}$(Retardation factor) is always lesser than 1

Statement-2: Distance travelled by component is lesser than distance travelled by solvent on glass plate in TLC

${\mathrm{R}}_{\mathrm{f}}=\frac{\mathrm{Distance} \mathrm{travelled} \mathrm{by} \mathrm{component} }{\mathrm{Distance} \mathrm{travelled} \mathrm{by} \mathrm{solvent}}$

Solvent  always travels more distance than component because the stationary phase retards the movement of the component. 

 Finally the component gets adsorbed on the stationary phase.