发展过程简单来说就是：在每一代中，两个亲本性状都会出现，分离且不变。
The course of development consists simply in this; that in each generation the two parental traits appear, separated and unchanged.
The true power of mathematics is not in its complexity, but in its simplicity and elegance.
聪明人的问题是，他们在愚蠢的人看来就像疯子。
Kindness is the greatest wisdom.
Rather than steering your life to avoid surprises， aim directly for them.