The unknown is not to be feared but to be explored.
无论何时,我总是努力付出100%。
成为英雄的最大障碍是怀疑自己是否会证明自己是个傻瓜;真正的英雄主义是抵制这种怀疑;最深刻的智慧是知道何时应该抵制,何时应该服从。
The quality of a country's institutions is the single most important determinant of its long-term economic performance.