The only way to improve is to challenge yourself against the best.

We were the people who were not in the papers. We lived in the blank white spaces at the edges of print.

煤炭的未来不在于数量，而在于我们能否清洁高效地利用它。

The world only exists in your eyes. You can make it as big or as small as you want.

家不是你出生的地方；家是你所有逃离尝试停止的地方。

热闹的场合可以锻炼心境，安静可以养心，坐时可以守心，行动时可以考验心灵，言时省心，动时制心。