If you're afraid to fail then you're probably going to fail.
The only limit to our realization of tomorrow will be our doubts of today.
译文:人不能因为能说会道就是好处,狗不能因为善叫就是好狗。赏析:能说会道,巧舌如簧并不是好事,我们说话不一定要语言很优美,但一定要真诚,不一定要出口成章,一定要妥当正确。
解释:兵器既不齐全又不锋利,实质上和没有兵器一样!