Confidence comes from within. No one can give it to you.
学习不仅仅是知识的积累,而是理解的转变。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
The only certainty is uncertainty.
如果你掌握了所有事实,你的判断可能是正确的;如果你没有掌握所有事实,你的判断就不可能是正确的。