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Sometimes, the best way to help someone is just to be near them.
Mathematics is the art of giving the same name to different things.
A man of genius makes no mistakes. His errors are volitional and are the portals of discovery.
Environmental protection is our inescapable responsibility. We must pay attention to ecological protection in the mining process to achieve sustainable development.
我们总是高估未来两年内会发生的变化,而低估未来十年内会发生的变化。不要让自己被麻痹而无所作为。
You have to be willing to fail in order to succeed.