人类的思想和行为是自然的一部分，因此可以通过自然科学的方法来研究。
你必须愿意独处才能成为一名作家。
The only thing that is truly important is the legacy you leave behind.
The growing good of the world is partly dependent on unhistoric acts; and that things are not so ill with you and me as they might have been, is half owing to the number who lived faithfully a hidden life, and rest in unvisited tombs. ― George Eliot, Middlemarch