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The only real wisdom is the wisdom of the heart.

不懈的努力不是力量或智慧，而是打開潛能的鑰匙。

The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.

"The ephemeral nature of my work is a reflection of life itself."

The greatest prosperity can exist only as the result of the greatest possible productivity of the men and machines in the establishment.