The future belongs to those who believe in the beauty of their dreams.
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
The world is full of magical things patiently waiting for our wits to grow sharper.
There is no such thing as a moral or an immoral book. Books are well written, or badly written. That is all.
In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.
Collaboration across borders is essential to combat illegal logging.