I always try to push myself to do better.
我总是努力推动自己做得更好。
If you love your work, you'll be out there every day trying to do it the best you possibly can, and pretty soon everybody around will catch the passion from you — like a fever.
【解释】人常常在忧患困苦中，才能磨练意志，增长才干。
我们不是从祖先那里继承地球，而是从子孙那里借来的。让我们把它变得更好。
郦波在讲座中引用苏格拉底的话并加以阐释