Stay true to yourself, don't change because of others' opinions.
坚持做自己，不要因为别人的眼光而改变自己。
Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.
In the realm of mathematics, every problem is an opportunity to discover something new and profound.
在数学的领域里，每一个问题都是发现新事物和深刻见解的机会。
Success is not final, failure is not fatal: It is the courage to continue that counts.
一个人不仅可以通过他的行为对他人造成伤害，也可以通过他的不作为对他人造成伤害，无论哪种情况，他都应对他们负有道义责任。