生活中没有什么可怕的东西,只有需要理解的东西。现在是我们理解更多的时候,这样我们可能会害怕得更少。
让我告诉你引导我达到目标的秘密。我的力量仅在于我的坚韧。
The most important quality in a man is courage. Without it, the other qualities are worthless.
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
A sense of crisis should always be maintained.
只愿享受漫长的春日,不去理会秋风来得早