生物学是对那些看起来像是为了某种目的而被设计的复杂事物的研究。
Never let your sense of morals prevent you from doing what is right.
解释：善念不可轻易丧失，恶念不能肆意滋长。
Greatness comes from believing in yourself and your vision.
To know good and evil is not enough； one must also do them.
Our existence is defined by the gaze of others.