Innovation in fishing technology must go hand in hand with conservation efforts.

离散数学和连续数学之间的相互作用是一些最有趣的问题所在。

All the texts say that in order to gain release one should render the mind quiescent; therefore their conclusive teaching is that the mind should be rendered quiescent; once this has been understood there is no need for endless reading.

The struggle for survival is the essence of life.

Mental processes exist because they have served life's continuance.

骄傲多半涉及我们对自己的看法，而虚荣则涉及我们希望别人如何看待我们。

如果一个人早上起床，晚上睡觉，在这之间做他想做的事，他就是成功的。