Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.
勇气是所有美德中最重要的,因为没有勇气,你就无法始终如一地实践其他美德。
The greatest poetry is born of the greatest suffering.
It seems to me that the natural world is the greatest source of excitement; the greatest source of visual beauty; the greatest source of intellectual interest. It is the greatest source of so much in life that makes life worth living.