The only way to tell the truth is to speak without fear.
说出真相的唯一方式是无畏地言说。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
你结果的可信度取决于你识别假设的合理性。
一本书可以是一个朋友、一位老师和通往另一个世界的门。