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Life is not easy for any of us. But what of that? We must have perseverance and above all confidence in ourselves. We must believe that we are gifted for something and that this thing must be attained.

Innovation requires both creativity and rigorous testing.

Every man is a moon and has a dark side which he never shows to anybody.

沒有陰影就沒有陽光，了解夜晚是必要的。

隱私不僅是一種權利，而且是自由社會運作的必要條件。