You have to love yourself first before anyone else can.
你必须先爱自己，别人才会爱你。
The key to success is to keep going even when things seem impossible.
No pain, no gain. That's my life motto.
The decline of violence may be the most significant and least-appreciated development in the history of our species.
"The only thing necessary for the triumph of evil is for good men to do nothing."
"The only way to get rid of a temptation is to yield to it."