密码学是关于在存在对手的情况下进行通信的。
Leadership in the energy sector means making tough decisions today that will shape a sustainable tomorrow.
The only real failure in life is not to be true to the best one knows.
Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
The true power of mathematics lies in its ability to simplify the complex, making the incomprehensible understandable.