You have to expect things of yourself before you can do them.
水产养殖的创新不仅关乎技术,更在于重新构想我们与海洋的关系。
The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt, and the profoundest wisdom to know when it ought to be resisted, and when it be obeyed.