天下的一切事物不可以没有标准,做人要有做人的标准,即原则;做事要有做事的标准,即规则;治国要有治国的标准,即法则。不遵循一定的标准而能成事者,自古以来是没有的。
朗道学派不仅仅是一个物理学派,它是一个生活的学派。
When players scold you, it's a good thing—it means they still care. The most terrible thing is silence.
The only way to improve is to challenge yourself against the best.