An individual has not started living until he can rise above the narrow confines of his individualistic concerns to the broader concerns of all humanity.
每一个数学问题都是一个等待解决的谜题,每一个解决方案都是迈向更深入理解的一步。
Love is the answer to everything.
每当我们提出问题的解决方案时,我们都应该尽力推翻我们的解决方案,而不是捍卫它。