现在就去做吧。未来对谁都没有承诺。
Go for it now. The future is promised to no one.
当课堂只追求“有趣”,知识就失去了厚度。
生活的艺术在于知道何时坚持,何时放手。
If you enter this world knowing you are loved and you leave this world knowing the same, then everything that happens in between can be dealt with.