The business of education is not to make the young perfect in any one of the sciences, but so to open and dispose their minds as may make them capable of any, when they shall apply themselves to it.

The cowards never started and the weak died along the way. That leaves us.

Life is too short to waste time on things that don’t matter.

未完成有其自身的完美性。

信心不是乐观或悲观，也不是性格属性。它是对积极结果的期待。