The only thing you can do is give all you have on that particular day.
孔子说:“我十五岁立志于学习,三十岁有所建树,四十岁不困惑,五十理解自然规律,六十明辨是非,七十随心所欲,不违规。”
你无法仅靠站着凝视水面就能穿越海洋。
The greatest thing you'll ever learn is just to love and be loved in return.