Strain every nerve to gain your point.
Our span of life is brief, but is long enough for us to live well and honestly.
No one can speak well, unless he thoroughly understands his subject.
Nature herself makes the wise man rich.
Have regard for your name, since it will remain for you longer than a great store of gold.
It is a true saying that “One falsehood leads easily to another”.
I will go further, and assert that nature without culture can often do more to deserve praise than culture without nature.
Force overcome by force. (Vi Victa Vis)