We do not know, in most cases, how far social failure and success are due to heredity, and how far to environment. But environment is the easier of the two to improve.
在大多数情况下，我们不知道社会上的失败和成功在多大程度上是由遗传造成的，又在多大程度上是由环境造成的。但是环境是两者中比较容易改善的。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
The greatest weakness of most humans is their hesitancy to tell others how much they love them while they're alive.
大多数人最大的弱点是，当他们活着的时候，他们不愿意告诉别人他们有多爱他们。