如果没有冬天的寒冷来赋予它甜蜜，夏天的温暖又有什么意义呢？

过去总是通过小事进入现在。

真相并不总是合理或可能的。

I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

解释：依据自己的能力去做事，把握最佳时机采取行动。