The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
冒险应该是80%的规划和20%的纯粹勇气。
写作是让沉默发声的艺术。
有人自认为在做有用的事,却收效甚微;有人看似在做“无用”之功却流芳后世,引为大用。