禍不單行，福也非獨行。是福是禍由心定，福禍不過是人生的過程。

婚姻不是1加1等于2，而是0.5加0.5等于1。- 何權峰

想愛卻不想受傷害，跟想游泳卻不想沾濕一樣，是天方夜譚，也是缺乏勇氣的藉口。- 咖啡因

The past is history, today is the present and tomorrow is an adventure. - Feedforward

We can only change our behaviours from today onwards. What’s the point on focusing on past failures? Isn’t it much better to focus on the future we desire?

Source: http://www.pmhut.com/forget-about-feedback

To avoid criticism do nothing, say nothing, be nothing. - Elbert Hubbard

Next to doing the right thing, the most important thing is to let people know you are doing the right thing. - John D. Rockefeller

Be not afraid of life. Believe that life is worth living, and your belief will help create the fact. - William James (1842 – 1910)

The best way to predict the future is to invent it. - Alan Kay

I never think of the future – it comes soon enough. - Albert Einstein