"实验是所有知识的真正源泉。"

“When the outlook is bright, bring it before their eyes; but tell them nothing when the sit...”

“The men I idolized built their bodies and became somebody – like Sylvester Stallone and ...”

“Faith is taking the first step even when you don’t see the whole staircase.”

“The enemy is fear. We think it is hate, but it is fear.”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”

“In the heat of battle when every muscle screams to give up, discipline is what separates t...”

“Goals on the road to achievement cannot be achieved without discipline and consistency.”

“Respect is how to treat everyone, not just those you want to impress.”

“I think it’s very important to have a feedback loop, where you’re constantly thinking ...”

“If you don't find a way to make money while you sleep, you will work until you die”

“Champions aren't made in gyms.”

“The only impossible journey is the one you never begin.”