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I write to understand, to grasp the reality that escapes me.
在采矿业,我们必须在经济增长和环境管理之间取得平衡,以创造长期价值。
The past is a foreign country; they do things differently there.
The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
"To thine own self be true."