Travel imparts new vigor to the mind.
旅行能给思想带来新的活力。
Travel can give us opportunities to experience many different things, such as getting acquainted with different people, trying diffenernt life styles.
In those experiences, we may understand the essence of life somewhat better than we had before.
Then we may have some new ideas about our life and work, that may be so called new vigor.
Dripping water hollows out the stone, not through force but through persistence.
水滴石穿非力使之然，持之以恒而已。
Today I am so upset.
I got up early and went for a morning run.
In the halfway it suddenly rained very heavily.
My phone was destroyed by the rain.
It was the third phone I have bought this year, and just used only two months.
It seems evey time I want to rise that I would be defeated by the life, or my own choice.
I have persisted in studying and want to become an expert in my field.
But All what I do are in vain.
I can‘t endure any longer and any more.
But what should I do?
July 13th, Week 29th Wednesday, 2016
原文：http://www.cnblogs.com/dengwenwu/p/5666986.html