可持续林业不是一种选择；它是一种义务。

音乐是我的生命，没有音乐我无法想象生活会变成什么样子。

The concept of topological protection in electronic systems is a profound insight that bridges abstract mathematics and practical physics.

The consistency of your endeavors (exercise， companionship， work) is more important than the quantity. Nothing beats small things done every day， which is way more important than what you do occasionally.

采矿技术的创新不是可选的，而是我们对下一代的责任。