If you’re not willing to work hard, don’t expect success.
如果你不愿意努力工作，就别指望成功。
电磁场的方程是从实验事实中推导出来的。
I believe that love is a better teacher than the sense of duty， he said， at least for me.
Leadership is not about giving orders; it's about inspiring others to achieve what they thought was impossible.
One tells as few lies as possible only by telling as few lies as possible, and not by having the least possible opportunity to do so.