唯一能显著影响行为的学习是自我发现、自我吸收的学习。
The only learning which significantly influences behavior is self-discovered, self-appropriated learning.
The language of mathematics is universal, transcending cultural and linguistic barriers.
Technology in fisheries must serve conservation first, profit second.
在生活中，我们必须在无聊和痛苦之间做出选择
宁静的心灵是健康的源泉。