Help me to discover Thy truth, O Lord, and preserve me from those who have already found it

Sowing is not as difficult as reaping.

He is happy as well as great who needs neither to obey nor to command in order to be something.

Men are much more apt to agree in what they do than in what they think.

I consider him of no account who esteems himself just as the popular breath may chance to raise him.

The history of science is science itself; the history of the individual, the individual.

We must not take the faults of our youth with us into old age, for age brings along its own defects.