Guard well your spare moments. They are like uncut diamonds. Discard them and their value will never be known. Improve them and they will become the brightest gems in a useful life.
— Ralph Waldo Emerson
2012.05.07 Monday ACHK
Physics Town
continues
Guard well your spare moments. They are like uncut diamonds. Discard them and their value will never be known. Improve them and they will become the brightest gems in a useful life.
— Ralph Waldo Emerson
2012.05.07 Monday ACHK
Physics Town 