The essence of cryptography is to allow communication in the presence of adversaries.
领导力在于激励他人,在他们曾经看到障碍的地方看到可能性。
I would like to make it clear, in parenthesis, that I do not blame my parents for their point of view. There is an expiry date on blaming your parents for steering you in the wrong direction; the moment you are old enough to take the wheel, responsibility lies with you.
Art is not a handicraft, it is the transmission of feeling the artist has experienced.
美不是艺术的目标,而是它的副产品。