Russian Geologist Quotes

Vladimir Obruchev

Feodor Yulievich Levinson-Lessing

Facts are the bricks of human experience, your implement in creation. Search for facts tirelessly, collect them in nature and in books, and read good textbooks from cover to cover.

Vladimir Obruchev

A scientist lacking imagination can at best become a splendid walking library and source of information — he absorbs, but does not create.

Feodor Yulievich Levinson-Lessing