人不是为了自己而活，而是为了某人而活，才能找到真正的自我。
The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
对模糊性的不容忍是专制人格的标志。
"The challenge in machine learning is not just to find patterns in data, but to find patterns that generalize to new, unseen data."