The best way to guarantee a loss is to quit.
保证失败的最好方法就是放弃。
The world is full of suffering, it is also full of overcoming it.
The most important decision is your attitude towards the world.
"Tennis has given me everything, and I want to give something back."
解析：真正正直的人外表反似委曲随和；真正聪明的人，不显露自己，从表面看，好像笨拙；真正有口才的人表面上好像嘴很笨。
The architecture of cognition constrains the forms of knowledge representation.