Sustainability isn't a choice anymore; it's a responsibility we all must embrace.
只要做一次别人说你做不到的事,你就再也不会在意他们的限制了。
数学的研究对科学的发展就像空气或水一样。
如果一个作家不能激起敌意,那他就已经死了。
"I'm not afraid of storms, for I'm learning how to sail my ship."