Memory is a treacherous thing, it changes and distorts over time.

The more you take responsibility for your past and present, the more you are able to create the future you seek.

生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

思想无内容则空，直观无概念则盲。

最重要的是通过给予人们超出他们当前能力的任务来培养他们的能力。