Silence is not always absence; sometimes it is the loudest presence.
沉默并不总是缺席;有时它是最响亮的存在。
成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情,你就会成功。
There are two ways to write error-free programs; only the third one works.
Let us unite our wills and form but one soul, one life, one being, in order that we may truly have common property.