"The unexamined life is not worth living."
过去和未来一样,都是不确定的,只存在于一系列可能性中。
The more you know who you are, and what you want, the less you let things upset you.
刀展示了锋利,而试刀砍头的人将遭到不祥。 
智者的道路是一条不断上升的坡道。
The only way to achieve the impossible is to believe it is possible.
应该引导孩子通过自己的活动去发现真理。