真正的领导力是为他人服务，而不是为自己。

化学工业是现代文明的支柱，我们必须以应有的尊重和责任对待它。

The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

The tongue is like a sharp knife, killing without drawing blood. Words from a skilled person can cause greater harm than a warrior’s weapon.

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

心灵是最高级别的生物成就。

理性是，也应该只是激情的奴隶，永远不能假装具有其他职责，而只能用于服务和服从它们。