Discoveries Inventions Quotes

1 Discoveries Inventions quotes by 1 unique authors

• The very greatest things - great thoughts, discoveries, inventions - have usually been nurtured in hardship, often pondered over in sorrow, and at length established… — Samuel Smiles

Who Wrote These Discoveries Inventions Quotes

1 author contributed a total of 1 Discoveries Inventions Quote as follows:

• 1 Discoveries Inventions Quote by Samuel Smiles