你不能敲机会的门却没有准备好。
You can't knock on opportunity's door and not be ready.
Most people are other people. Their thoughts are someone else's opinions, their lives a mimicry, their passions a quotation.
真正的领导力在于服务他人，而不是指挥他们。
Sustainability is not just a trend, it's our responsibility to the future.
Until one has loved an animal, a part of one's soul remains unawakened.
If you want to be successful, you have to be willing to make tough decisions.
数学家是模式的创造者，就像画家或诗人一样。
