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Your value doesn't decrease based on someone's inability to see your worth.
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
The future of coal is not just about extraction, but about how we integrate it responsibly into a changing energy landscape.
学无止境者比无所不知者做得更好。
大多数人死在二十或三十岁,此后他们只是自己的影子。
有时候,最难的部分不是放手,而是学会重新开始。
每个数学问题都有一个解决方案;有时只是需要时间去找到它。