John Tyndall Quote

In his efforts to cross the common bourne of the known and the unknown, the effective force of the man of science must depend, to a great extent, upon his acquired knowledge.


Fragments of Science: A Series of Detached Essays, Addresses, and, Reviews, Chapter V (p. 132)


In his efforts to cross the common bourne of the known and the unknown, the effective force of the man of science must depend, to a great extent,...

In his efforts to cross the common bourne of the known and the unknown, the effective force of the man of science must depend, to a great extent,...

In his efforts to cross the common bourne of the known and the unknown, the effective force of the man of science must depend, to a great extent,...

In his efforts to cross the common bourne of the known and the unknown, the effective force of the man of science must depend, to a great extent,...