我越是坚定地作为我自己存在于时代的条件中，我就越清晰地听到永恒的声音。
The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the voice of the eternal.
计算学习理论为理解机器学习算法的能力和局限性提供了一个数学框架。
The world is full of signs, but we have forgotten how to read them.
I like the idea that every life has its own rhythm, that people are not simply points moving through time.
