How thoroughly it is ingrained in mathematical science that every real advance goes hand in hand with the invention of sharper tools and simpler methods which at the same time assist in understanding earlier theories and in casting aside some more complicated developments.

The world is full of magical things patiently waiting for our wits to grow sharper.

My nutritionist has done a great job in changing my diet after we established I am allergic to things like gluten - I can't eat pizza pasta and bread. I have lost some weight but my movement is sharper and I feel great.

My father... had sharper eyes than the rest of our people.

Your performance depends on your people. Select the best train them and back them. When errors occur give sharper guidance. If errors persist or if the fit feels wrong help them move on. The country cannot afford amateur hour in the White House.

I like to have Chinese furniture in my home as a constant and painful reminder of how much has been destroyed in China. The contrast between the beauty of the past and the ugliness of the modern is nowhere sharper than in China.

The greater the decrease in the social significance of an art form the sharper the distinction between criticism and enjoyment by the public. The conventional is uncritically enjoyed and the truly new is criticized with aversion.