The sea gives and the sea takes away.
你知道得越多,痛苦就越多。
If you want to make a bond, you are to take the risk of tearing.
I don't think about the past, I just think about the future.
质量从来不是偶然的;它始终是智慧努力的结果。
我们生活在一个过去总是存在的世界。
In chemistry, as in life, the most profound truths are often the simplest.