It is a fine thing to have ability,but the ability to discover ability in others is the true test.
有能力是一件好事,但发现他人具备的能力的能力是真正的考验。
学习数学的唯一方法就是做数学。
当基本需求无法保障,任何理想主义都会枯萎。
The future of agriculture depends on innovation and sustainability.