1.   He was nevertheless best known for his tireless philanthropic dedication.

2.   But Obuchi has surprised many with his tireless dedication to fixing the economy.

3.   Di Pietro became beloved for his tireless dedication and bulldog tenacity in court -- even toward once-powerful witnesses such as Craxi.

4.   His voice trembling and speaking freely of his emotion over her death, he said he hoped her tireless dedication to the poor would inspire humanity.