To write is to confront the unknown.
天下各种力量消长的态势都是逐渐形成的;天下任何事业的成功都是靠日积月累而取得的。
孩子们的理解力比我们通常给予他们的信任要多得多。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.