To love truth for truth's sake is the principal part of human perfection in this world, and the seed-plot of all other virtues.
从长远来看,我们都死了。
世间万物,没有孤立存在的,必然有其对立面。
Don't try to win a friend by presenting gifts。You should instead contribute your sincere love and learn how to win others 'heart through appropriate ways.