男人被定义为人,而女人被定义为女性——每当她表现得像一个人时,她就被说成是在模仿男性。
Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom, in the pursuit of truth as in the endeavour after a worthy manner of life.
在科学发现中,合作是关键;没有人能独自完成。
盈利和可持续性必须齐头并进,否则两者都无法持久。
The struggle for survival is the essence of life.