I do not believe in failure. It is not failure if you enjoyed the process.
我从不相信失败。如果能享受过程,就没什么失败可言。
The only limit to our realization of tomorrow will be our doubts of today.
我不害怕说出我的感受,也不害怕做我自己。
We must balance the need for energy security with the imperative of reducing emissions.
解释:向外物游览就要要求外物的完备,向自己内心求取,则能充实完善自身。
如果你没有敌人,那你就已经死了。