You have to be true to yourself. Strong enough to be true to yourself. Brave enough to be strong enough to be true to yourself. Healthy enough to be brave enough to be strong enough to shape yourself from what you actually are.

可持续的世界始于可持续的选择。

最大的悲剧不是坏人的嚣张，而是好人的沉默。

对你谈论牺牲的人，谈论的是奴隶和主人。而且他打算成为主人。

不要害怕失败；害怕不去尝试。

In mathematics, the journey of discovery is as important as the destination.