枉己者不能直人，忘亲者不能忠君！
如果自己都不正直，就无法要求他人；忘记亲人的人也无法忠诚于君主！这修身齐家的道理，太深刻了！并且只有先做好自己，才能影响周围的人！
煤炭的未来不在于过去，而在于创新和可持续性。
幸福是通过美德获得的，是人自己意愿获得的善。
Investors should avoid making decisions based on fear or greed.
The greatest experiments are those that challenge what we think we know.
"A book is a friend that never judges you."