Insanity: doing the same thing over and over again and expecting different results.
精神错乱:一遍又一遍地重复作同一件事,而期待会有不同的结果。
持续学习是应对技术快速变化的唯一途径。
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
Every child born through IVF is a miracle, a testament to the resilience of life.