The most dangerous risk of all is not taking one.
In the ocean of science, every question is an unknown island waiting to be discovered and explored.
合作是解决渔业面临的挑战的唯一途径。
The computer is a tool, not a substitute for thinking.
Many contemporary authors drink more than they write.
如果购买普通股时工作做得正确,那么卖出它的时间几乎永远不会到来。