有时最安静的插图反而最有力量。
The desire for recognition is the most fundamental human desire, and it is the source of both the greatest achievements and the greatest tragedies in human history.
计算模型的力量不仅在于其计算能力,还在于其从特定实例中概括的能力。
技能和信心是无敌的武器。
Most of what makes a book 'good' is that we are reading it at the right moment for us.