You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.
The best ideas come from not knowing the answer.
书籍是心灵的窗户,透过它们我们可以看到更广阔的世界。
Leadership is not about giving orders, but about inspiring others to achieve greatness.