Sometimes the most powerful moments are the ones left unsaid.

解释：树立品德，莫如日积月累，不懈怠地培植；治疗疾病，莫如彻底消除，不留下任何病根。

"The only thing necessary for the triumph of evil is for good men to do nothing."

Understanding the cosmos requires transcending the senses, reaching deeper levels through rational inference and contemplation.

The art of invention consists in finding out the causes of known effects.

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.