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盈利和可持續性必須齊頭并進，否則兩者都無法持久。

每一寸山河都像黃金般珍貴，國家分裂的痛苦誰能承受？杜鵑啼血表達對國家的憂慮，精衛填海象征永不放棄的愛國之心。

The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.

Collaboration, not competition, will save our forests.

Theologians may quarrel, but the mystics of the world speak the same language.

你是你所遵循規則的受害者。