You must not under any pretense allow your mind to dwell on any thought that is not positive, constructive, optimistic, kind.

You must not under any pretense allow your mind to dwell on any thought that is not positive, constructive, optimistic, kind.

你绝不能在任何借口下让你的思想停留在任何不是积极的、建设性的、乐观的、善良的思想上。

-- Emmet Fox 埃米特·福克斯