勇气并不总是咆哮。有时勇气是一天结束时那个轻声说"明天我再试一次"的声音。
"Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying 'I will try again tomorrow.'"
The world is full of obvious things which nobody by any chance ever observes.
In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.
The beauty of literature is that it allows us to live a thousand lives.
新能源行业不是百米冲刺,而是一场马拉松。