We can assert that there is no passion， no great cause will not be completed.
我们可以断言，没有激情，任何伟大的事业都不能完成。
沙漠教会你水的价值，沉默教会你言语的价值。
预测未来的最好方法是建造它。
Man is so naturally good that when he does evil it is against his will.
科学家不是给出正确答案的人，而是提出正确问题的人。
Each of us is the author of our own story, though sometimes we cannot control the ending.
