The measure of a man's real character is what he would do 
if he knew he would never be found out. 
Thomas Babington Macaulay, author and statesman (1800-1859) 

Everything that irritates us about others can lead us to an understanding of ourselves.
Carl Jung, psychiatrist (1875-1961)

Non-violence leads to the highest ethics, which is the goal of all evolution.
Until we stop harming all other living beings, we are still savages.
Thomas Edison, inventor (1847-1931)

...wish always that your journey be long,
From Ithaca, Konstantinos P. Kavafis, poet (1863-1933)

Those who know nothing of foreign languages know nothing of their own.
Johann Wolfgang von Goethe, poet, dramatist, novelist, and philosopher (1749-1832)

Many people take no care of their money till they come nearly to the end of it,
and others do just the same with their time.
Johann Wolfgang von Goethe, poet, dramatist, novelist, and philosopher (1749-1832)