Without forgetting it is quite impossible to live at all.
没有遗忘，生活是完全不可能的。
Nature is the best teacher.
难以消化的美味，不要贪吃；难以获取的宝物，不要储藏；难以酬报的恩惠，不要接受；难以久处的朋友，不要交往；难以再现的光陰，不要失去；难以守护的资财，不要积贮；难以辩明的诽谤，不要辩白；难以解除的忿恨，不要计较。
The best leaders are those who empower others to lead.
There is no more intrepid a voyager than the philosopher.
The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.