It is not necessary to hope in order to undertake, nor to succeed in order to persevere.

It is not necessary to hope in order to undertake, nor to succeed in order to persevere.

Do not turn back when you are just at the goal.

Do not turn back when you are just at the goal.

Great works are performed not by strength but by perseverance.

Great works are performed not by strength but by perseverance.

Many of the great achievements of the world were accomplished by tired and discouraged men who kept on working.

Many of the great achievements of the world were accomplished by tired and discouraged men who kept on working.

There is no failure except in no longer trying. There is no defeat except from within, no really insurmountable barrier read more

There is no failure except in no longer trying. There is no defeat except from within, no really insurmountable barrier save our own inherent weakness of purpose.

Big shots are only little shots who keep shooting.

Big shots are only little shots who keep shooting.

The waters wear the stones: thou washeth away the things which
grow out of the dust of the earth; read more

The waters wear the stones: thou washeth away the things which
grow out of the dust of the earth; and thou destroyest the hope
of man.

Intellectual growth should commence at birth and cease only at death

Intellectual growth should commence at birth and cease only at death

The fall of dropping water wears away the stone.

The fall of dropping water wears away the stone.