Every theory which urges men to labour and research, which excites acuteness and sustains perseverance, is a gain to science; for it is labour and research which lead to discoveries.


In: John Blyth, Familiar Letters on Chemistry (4th edition)

Justus von Liebig Quotes

Every theory which urges men to labour and research, which excites acuteness and sustains perseverance, is a gain to science; for it is labour and...

Every theory which urges men to labour and research, which excites acuteness and sustains perseverance, is a gain to science; for it is labour and...

Every theory which urges men to labour and research, which excites acuteness and sustains perseverance, is a gain to science; for it is labour and...

Every theory which urges men to labour and research, which excites acuteness and sustains perseverance, is a gain to science; for it is labour and...