"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."
宇宙是一个不断变化和演变的地方,我们只是其中的一小部分。
War is a tragedy, but sometimes necessary.
数学不是观赏性运动,你必须参与其中才能理解。
The best mathematics is not just rigorous; it is also elegant.
我认为在生活中拥有幽默感很重要。它帮助你度过艰难的时刻。
父母能给孩子最重要的东西是无论发生什么,都确信自己被爱着的信念。